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JP2943313B2 - Adhesion method of skin on automotive seat - Google Patents

Adhesion method of skin on automotive seat

Info

Publication number
JP2943313B2
JP2943313B2 JP2298421A JP29842190A JP2943313B2 JP 2943313 B2 JP2943313 B2 JP 2943313B2 JP 2298421 A JP2298421 A JP 2298421A JP 29842190 A JP29842190 A JP 29842190A JP 2943313 B2 JP2943313 B2 JP 2943313B2
Authority
JP
Japan
Prior art keywords
cushion body
skin
fabric
flat portion
pressing die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2298421A
Other languages
Japanese (ja)
Other versions
JPH04170987A (en
Inventor
邦彦 伊藤
博三 竹内
紀陽登 筒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TACHESU KK
Original Assignee
TACHESU KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TACHESU KK filed Critical TACHESU KK
Priority to JP2298421A priority Critical patent/JP2943313B2/en
Publication of JPH04170987A publication Critical patent/JPH04170987A/en
Application granted granted Critical
Publication of JP2943313B2 publication Critical patent/JP2943313B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は自動車用シート(座席)における発泡体製ク
ッション体に対する表皮の接着方法に関する。
Description: TECHNICAL FIELD The present invention relates to a method for bonding a skin to a foam cushion in an automobile seat (seat).

(従来の技術) 従来の自動車用シート、例えば第3図に示すベンチ式
リヤシートクッション(SC)には略シートクッションの
外形形状にモールド成形した発泡体製のクッション体
に、表皮を接着剤で接着したものがある。
(Prior Art) A conventional automobile seat, for example, a bench-type rear seat cushion (SC) shown in FIG. 3, has a skin-adhesive bonded to a foam-made cushion body molded substantially in the shape of a seat cushion. There is something.

以上の図示するシートクッション(SC)におけるクッ
ション体は、上面である着座面の左右に凹窪が形成さ
れ、この凹窪の形状に一致するように、この凹窪に接着
される表皮の額縁(1a)、身頃(1b)(1c)、額縁(1
d)はあらかじめ所定形状に裁断され、凹窪に沿うよう
に立体的に縫着されている。図中(1e)は略平坦状のク
ッション体の中央部を被覆する表皮のまちを示す。
The cushion body of the above-described seat cushion (SC) has recesses formed on the left and right sides of the seating surface, which is the upper surface, and the frame of the skin adhered to the recesses so as to match the shape of the recesses. 1a), body (1b) (1c), picture frame (1
d) is cut into a predetermined shape in advance, and is three-dimensionally sewn along the concave. In the figure, (1e) shows the town of the epidermis covering the center of the substantially flat cushion body.

以上の表皮は、第4図に示すような方法でクッション
体(2)に接着される。
The above skin is adhered to the cushion body (2) by a method as shown in FIG.

即ち、表皮は額縁(1a)と身頃(1b)、身頃(1b)と
身頃(1b)、身頃(1b)と額縁(1d)との間に硬質合成
樹脂製プレート状ロケードボード(4)…を夫々介在さ
せて縫着させ、このロケードボード(4)…を押圧型
(3)に設けた挿入溝(35)…に挿入して、クッション
体(2)の凹窪(21)…に押圧型(3)で加圧して接着
していた。そして、接着後、押圧型(3)の挿入溝(3
5)…に挿入したロケードボード(4)におけるシート
クッション(SC)の表面に露出する部分を切除してい
る。
That is, the skin is a frame-like frame (1a) and a body (1b), a body (1b) and a body (1b), and a plate-like locating board (4) made of hard synthetic resin between the body (1b) and the frame (1d). The locating board (4) is inserted into the insertion groove (35) provided in the pressing die (3), and the pressing die (3) is inserted into the concave recess (21) of the cushion body (2). ) And pressurized. Then, after bonding, the insertion groove (3
5) A portion of the locate board (4) inserted into the exposed portion of the surface of the seat cushion (SC) is cut away.

なお、前記押圧型(3)はクッション体(2)の凹窪
(21)形状に一致するように形成され、クッション体
(2)には、表皮(1a)…の各縫合わせ部分が入り込む
溝(23)…(24)…が、クッション体(2)の発泡成形
時に設けてある。第4図において図中(22)はクッショ
ン体(2)の着座面中央に設けた平坦部、(22′)はク
ッション体(2)の着座面側部、(1f)は額縁(1a)に
接続する表皮のまちを夫々示す。
The pressing die (3) is formed so as to conform to the shape of the concave portion (21) of the cushion body (2), and the cushion body (2) has a groove into which each stitched portion of the skin (1a). (23) ... (24) ... are provided at the time of foam molding of the cushion body (2). In FIG. 4, (22) is a flat portion provided in the center of the seating surface of the cushion body (2), (22 ') is a side of the seating surface of the cushion body (2), and (1f) is a frame (1a). Each of the epidermal towns to be connected is shown.

(発明が解決しようとする課題) 以上の従来品は表皮における額縁(1a)、(1d)、身
頃(1b)、(1c)間に縫着したロケードボード(4)…
を押圧型(3)に挿入することにより、表皮を押圧型に
固定して表皮をクッション体(2)に接着する際の表皮
の移動を規制している。
(Problems to be Solved by the Invention) The above-mentioned conventional product is a locating board (4) sewn between the frame (1a), (1d), body (1b), (1c) in the epidermis ...
Is inserted into the pressing die (3), thereby restricting the movement of the skin when the skin is fixed to the pressing die and the skin is adhered to the cushion body (2).

従って、ロケードボード(4)…を表皮のクッション
体に対する位置定めとして利用しているため、ロケード
ボード(4)は表皮側に縫着しなければならないし、表
皮を接着後、そのロケードボード(4)の外部に露出す
る部分を切除する作業も必要になる。しかも、ロケード
ボード〈4)は表皮の縫い合わせ部分に一部分が残るた
め、着座した際、異物感になる不具合もあった。また、
表皮もクッション体の凹窪形状に沿うように、あらかじ
め立体的に縫製する必要もあった。
Therefore, since the locating board (4) is used for positioning the epidermis with respect to the cushion body, the locating board (4) must be sewn to the epidermis side. It is also necessary to cut off the exposed part. In addition, since the locate board <4) partially remains at the stitched portion of the epidermis, there is also a problem that a foreign body sensation occurs when seated. Also,
The skin also had to be sewn three-dimensionally in advance so as to follow the concave shape of the cushion body.

そこで、本発明は斯様な事情に鑑みてなされたもので
あり、表皮のクッション体に対する接着作業が簡単且つ
効率的に行え、しかも表皮の縫製作業の容易化を図るこ
とを目的とする。
Therefore, the present invention has been made in view of such circumstances, and an object of the present invention is to easily and efficiently perform a bonding operation of a skin to a cushion body, and to facilitate a sewing operation of a skin.

(課題を解決するための手段) 以上の目的を達成するための本発明の自動車用シート
における表皮の接着方法は、着座面の中央に平坦部(22
E)、この平坦部(22E)の左右に各々凹窪(21A)(21
B)(21C)が形成されている発泡体製クッション体
(2)の着座面に、表皮(1)を押圧型(3)で加圧し
て接着する自動車用シートにおいて、前記押圧型(3)
におけるクッション体の平坦部(22E)及び着座部の側
部(22D)(22D)に対応する個所に、位置定め用の固定
部(32E)(32D)(32D)を設け、前記クッション体
(2)の着座面の左右に設けた凹窪(21A)(21B)(21
C)に対応する表皮(1)の額縁(11A)(11B)及び身
頃(11C)を一枚の伸縮性生地で一体に形成し、前記ク
ッション体(2)の凹窪(21A)(21C)(21B)周囲に
対応すると共に前記額縁(11A)に連結する表皮のまち
(12D)(12D)及び前記クッション体(2)の平坦部
(22E)に対応する表皮のまち(12E)を剛性生地で形成
し、該剛性生地を押圧型(3)の位置定め用の固定部
(32D)(32D)(32E)でクッション体(2)に位置定
めして、前記伸縮性生地をクッション体(2)の凹窪
(21A)(21B)(21C)に押圧型(3)で加圧して凹窪
形状に成形し乍ら、該伸縮性生地を凹窪(21A)(21B)
(21C)内に、また、剛性生地を平坦部(22E)に各々一
体に接着することを特徴とするものである 従って、表皮におけるクッション体の凹窪に対応する
部分は押圧型で加圧することにより、クッション体の凹
窪面に沿う形状に成形されて接着される。
(Means for Solving the Problems) In order to achieve the above object, a method for bonding a skin in an automobile seat according to the present invention includes a flat portion (22
E), concave recesses (21A) (21
B) An automobile seat in which the skin (1) is pressed and bonded with a pressing die (3) to a seating surface of a foam cushion body (2) on which (21C) is formed, wherein the pressing die (3)
At positions corresponding to the flat part (22E) of the cushion body and the side parts (22D) (22D) of the seating part, fixing parts (32E) (32D) (32D) for positioning are provided, and the cushion body (2) is provided. (21A) (21B) (21B)
The frame (11A) (11B) and the body (11C) of the skin (1) corresponding to (C) are integrally formed with one piece of elastic cloth, and the concave portions (21A) (21C) of the cushion body (2) are formed. (21B) A stiff cloth for the siding town (12D) (12D) corresponding to the periphery and connected to the frame (11A) and the siding town (12E) corresponding to the flat portion (22E) of the cushion body (2). And the rigid cloth is positioned on the cushion body (2) by the fixing part (32D) (32D) (32E) for positioning of the pressing die (3), and the elastic cloth is formed on the cushion body (2). ) Is pressed into the recesses (21A), (21B), and (21C) with a pressing die (3) to form the recessed shape, and the stretchable fabric is recessed (21A) (21B).
(21C), and the rigid fabric is integrally adhered to the flat portion (22E). Therefore, the portion corresponding to the concave portion of the cushion body in the skin should be pressed with a pressing die. As a result, it is formed and adhered in a shape along the concave surface of the cushion body.

(実施例) 以下、本発明の一実施例を第1図、第2図に基づいて
説明する。
(Embodiment) An embodiment of the present invention will be described below with reference to FIG. 1 and FIG.

第1図は表皮(1)を接着する前の状態を示し、この
表皮(1)における前記第4図に示す従来品における額
縁(1a)、身頃(1b)(1c)、額縁(1d)に対応する部
分は、伸縮性の良好な一枚の生地で一体に形成されてい
る。従って、従来品の額縁(1a)に対応する部分の額縁
(11A)、同身頃(1b)(1c)に対応する部分の身頃(1
1C)、同額縁(1d)に対応する部分の額縁(1D)は一枚
の伸縮性を有する生地で形成されている。
FIG. 1 shows a state before the skin (1) is bonded. The frame (1a), body (1b), (1c) and frame (1d) of the conventional product shown in FIG. The corresponding part is integrally formed of a single piece of cloth having good elasticity. Therefore, the frame (11A) corresponding to the frame (1a) of the conventional product and the body (1A) corresponding to the same body (1b) (1c)
1C), the frame (1D) corresponding to the same frame (1d) is formed of one stretchable fabric.

この生地はメリヤス、ウイリーナイロン、ニット、合
成樹脂などの伸縮性を有するものである。
This fabric has elasticity, such as knit, wheely nylon, knit, and synthetic resin.

また、前記第4図に示す従来品におけるまち(1e)
(1f)に相当する部分のまち(12D)(12E)は剛性を有
し伸縮性がない生地(例えば織物地)で形成されてい
る。
The town (1e) in the conventional product shown in FIG.
The towns (12D) and (12E) of the portion corresponding to (1f) are formed of a stiff and non-stretchable fabric (for example, a woven fabric).

この剛性生地に、前記伸縮性生地をミシンで一体に縫
着(14)(14)…する。
The stretchable fabric is integrally sewn to the rigid fabric with a sewing machine (14) (14).

伸縮性が小さい伸縮性生地を使用する場合には、第1
図に示すものに対して広い生地を使用してクッション体
(2)の凹窪(21A)(21B)(21C)…内面に沿って接
合するようにする。
When using elastic fabric with low elasticity, the first
Using a wide cloth as shown in the figure, the concave portions (21A), (21B), (21C) of the cushion body (2) are joined along the inner surface.

押圧型(3)はその押圧面(31A)(31B)(31C)…
をクッション体(2)の凹窪(21A)(21B)(21C)内
面に略一致するように成形したものを使用し、この押圧
面にはクッション体(2)の溝(23)…に挿込む凸条
(33)…が設けてある。図中(32E)(32D)は押圧型
(3)の位置定め用の固定部を示す。
The pressing die (3) has its pressing surface (31A) (31B) (31C) ...
Of the cushion body (2) are formed so as to substantially match the inner surfaces of the recesses (21A), (21B), and (21C) of the cushion body (2), and the pressing surface is inserted into the grooves (23) of the cushion body (2). A ridge (33) to be inserted is provided. In the drawing, (32E) and (32D) indicate fixing portions for determining the position of the pressing die (3).

前記クッション体(2)は前記従来品と同一部材を使
用し、着座面の中央に平坦部(22E)を有し、その左右
に凹窪(21A)(21B)(21C)が形成されている。図中
(23)…は伸縮性生地が喰い込まれる溝、(24)…は表
皮の縫着(14)個所が喰い込まれる溝、(22D)(22D)
はクッション体(2)の着座面の側部を各々示す。
The cushion member (2) uses the same member as the conventional product, has a flat portion (22E) at the center of the seating surface, and has concave portions (21A), (21B), and (21C) formed on the left and right sides thereof. . In the figure, (23) is a groove into which elastic fabric is bitten, (24) is a groove into which the seam is sewn (14), (22D) (22D)
Indicates the side of the seating surface of the cushion body (2).

次に、表皮(1)をクッション体(2)に接着する方
法を説明すると、まず、クッション体(2)の着座面で
ある上面側に接着剤を塗布する。
Next, a method of bonding the skin (1) to the cushion body (2) will be described. First, an adhesive is applied to the upper surface side, which is the seating surface of the cushion body (2).

この接着剤を塗布したクッション体(2)に、表皮
(1)、押圧型(3)を第1図に示すように配設した
後、押圧型(3)で表皮(1)の伸縮性生地をクッショ
ン体(2)に加圧する。すると、第2図に示すように、
伸縮性生地はクッション体(2)の凹窪(21)内面に沿
って立体状に伸長して接着される。
After the skin (1) and the pressing mold (3) are arranged on the cushion body (2) to which the adhesive has been applied as shown in FIG. 1, the elastic fabric of the skin (1) is pressed by the pressing mold (3). To the cushion body (2). Then, as shown in FIG.
The stretchable fabric is three-dimensionally stretched and adhered along the inner surface of the concave portion (21) of the cushion body (2).

そして、この伸縮性生地を押圧型(3)で加圧する
際、伸縮性生地に一体に縫着した剛性生地はクッション
体(2)の着座面における平坦部(22E)、側部(22D)
(22D)に、押圧型(3)の固定部(32D)(32E)(32
D)で位置定めして固定する。そのため、伸縮性生地は
全体が均等に伸長して、立体状に成形される。
When the stretchable fabric is pressed by the pressing die (3), the rigid fabric integrally sewn to the stretchable fabric forms a flat portion (22E) and a side portion (22D) on the seating surface of the cushion body (2).
(22D), the fixing part (32D) (32E) (32
Position and fix in D). Therefore, the whole stretchable fabric is uniformly stretched, and is formed into a three-dimensional shape.

伸縮性生地を接着後、表皮(1)のまち(12D)(12
D)の端末を、ホッグリングなどの結着部材でクッショ
ン体(2)の底面に埋設されているインサートワイヤ
(不図示)に一体に結着すると、シートクッションが組
付けられる。
After gluing the elastic fabric, the town (12D) (12
When the terminal of (D) is integrally connected to an insert wire (not shown) embedded in the bottom surface of the cushion body (2) with a binding member such as a hog ring, a seat cushion is assembled.

なお、前記クッション体(2)の着座面における平坦
部(22E)を被覆する剛性生地は伸縮性生地の接着時に
同時に平坦部(22E)に接着するのが望ましい。
It is desirable that the rigid cloth covering the flat portion (22E) on the seating surface of the cushion body (2) is simultaneously bonded to the flat portion (22E) when the elastic cloth is bonded.

(効果) 本発明によれば、表皮(1)の剛性生地における剛性
を、表皮のクッション体(2)に対する位置定め用とし
て利用して、表皮(1)の伸縮性生地をクッション体
(2)の凹窪(21A)(21B)(21C)に接合するように
押圧型(3)で加圧することにより伸縮性生地が伸長し
て立体状に成形されてクッション体(2)の凹窪に接着
される。そのため前記従来品の如く、表皮をクッション
体の凹窪形状に合致するように立体状に縫製する必要が
ないし、また、ロケードボードを使用する必要もない。
そのため、表皮の縫製作業が簡単で、しかも、接着作業
も簡素化でき、各作業の作業性が向上する。
(Effects) According to the present invention, the elastic material of the skin (1) is used to determine the position of the skin with respect to the cushion body (2), and the elastic material of the skin (1) is used as the cushion body (2). By pressing with a pressing mold (3) so as to join the concaves (21A), (21B), and (21C) of the elastic fabric, the stretchable fabric is stretched and molded into a three-dimensional shape, and adhered to the concave of the cushion body (2) Is done. Therefore, unlike the conventional product, it is not necessary to sew the skin in a three-dimensional manner so as to match the concave shape of the cushion body, and it is not necessary to use a locate board.
Therefore, the sewing operation of the skin is easy, and the bonding operation can be simplified, so that the workability of each operation is improved.

更に、本発明は表皮(1)の伸縮性生地の周囲に縫着
されているまち(22E)(22D)が剛性生地で形成され、
この剛性生地が押圧型の位置定め用の固定部によってク
ッション体に位置定めされて接着されるため、伸縮性生
地及び剛性生地はクッション体の着座面の所定位置に的
確に接着され、しかも、伸縮性生地は左右の凹窪に全体
が均等に伸長して皺、たるみなく、立体的に成形されて
接着される。
Further, in the present invention, the towns (22E) and (22D) sewn around the stretchable fabric of the epidermis (1) are formed of a rigid fabric,
Since the rigid fabric is positioned and adhered to the cushion body by the press-type positioning fixing portion, the stretchable fabric and the rigid fabric are accurately adhered to a predetermined position on the seating surface of the cushion body. The non-woven fabric is formed into a three-dimensional shape and adhered to the left and right concaves without any wrinkles and slacks by uniformly extending the entirety.

【図面の簡単な説明】[Brief description of the drawings]

第1図、第2図は本発明方法を示し、第1図は接着前の
状態の断面図、第2図は接着状態の断面図、第3図は従
来方法によって形成した自動車用シートのシートクッシ
ョンを示す斜視図、第4図は従来の方法による表皮の接
着前の状態の断面図である。
1 and 2 show the method of the present invention. FIG. 1 is a cross-sectional view of a state before bonding, FIG. 2 is a cross-sectional view of a bonded state, and FIG. 3 is a sheet of an automobile sheet formed by a conventional method. FIG. 4 is a perspective view showing a cushion, and FIG. 4 is a cross-sectional view showing a state before the skin is bonded by a conventional method.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 筒井 紀陽登 東京都昭島市松原町3丁目2番12号 株 式会社タチエス内 (56)参考文献 実開 昭59−55052(JP,U) ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Kiyoto Tsutsui 3-2-112 Matsubara-cho, Akishima-shi, Tokyo Inside Tachi-S Co., Ltd.

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】着座面の中央に平坦部(22E)、この平坦
部(22E)の左右に各々凹窪(21A)(21B)(21C)が形
成されている発泡体製クッション体(2)の着座面に、
表皮(1)を押圧型(3)で加圧して接着する自動車用
シートにおいて、 前記押圧型(3)におけるクッション体の平坦部(22
E)及び着座部の側部(22D)(22D)に対応する個所
に、位置定め用の固定部(32E)(32D)(32D)を設
け、 前記クッション体(2)の着座面の左右に設けた凹窪
(21A)(21B)(21C)に対応する表皮(1)の額縁(1
1A)(11B)及び身頃(11C)を一枚の伸縮性生地で一体
に形成し、 前記クッション体(2)の凹窪(21A)(21C)(21B)
周囲に対応すると共に前記額縁(11A)に連結する表皮
のまち(12D)(12D)及び前記クッション体(2)の平
坦部(22E)に対応する表皮のまち(12E)を剛性生地で
形成し、 該剛性生地を押圧型(3)の位置定め用の固定部(32
D)(32D)(32E)でクッション体(2)に位置定めし
て、前記伸縮性生地をクッション体(2)の凹窪(21
A)(21B)(21C)に押圧型(3)で加圧して凹窪形状
に成形し乍ら、該伸縮性生地を凹窪(21A)(21B)(21
C)内に、また、前記剛性生地を平坦部(22E)に各々一
体に接着することを特徴とする自動車用シートにおける
表皮の接着方法。
1. A foam cushion body (2) in which a flat portion (22E) is formed at the center of a seating surface, and concave portions (21A) (21B) (21C) are formed on the left and right sides of the flat portion (22E). On the seating surface of
In a vehicle sheet to which an outer skin (1) is pressed and bonded by a pressing die (3), a flat portion (22) of a cushion body in the pressing die (3) is used.
E) and fixing portions (32E) (32D) (32D) for positioning are provided at positions corresponding to the side portions (22D) (22D) of the seating portion, and are provided on the left and right sides of the seating surface of the cushion body (2). The picture frame (1) of the skin (1) corresponding to the recesses (21A) (21B) (21C) provided
1A) (11B) and body (11C) are integrally formed with one piece of elastic cloth, and the concave portions (21A), (21C), and (21B) of the cushion body (2) are formed.
A skin (12D) (12D) corresponding to the periphery and connected to the frame (11A) and a town (12E) corresponding to the flat portion (22E) of the cushion body (2) are formed of a rigid fabric. The rigid fabric is fixed to the fixing portion (32) for positioning the pressing die (3).
D) (32D) and (32E) are positioned on the cushion body (2), and the stretchable fabric is placed in the concave portion (21) of the cushion body (2).
A) While pressing into the concave shape by pressing the (21B) and (21C) with the pressing die (3), the stretchable fabric is pressed into the concave portions (21A), (21B) and (21C).
C) A method for bonding a skin on an automobile seat, wherein the rigid cloth is integrally bonded to a flat portion (22E).
JP2298421A 1990-11-02 1990-11-02 Adhesion method of skin on automotive seat Expired - Fee Related JP2943313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2298421A JP2943313B2 (en) 1990-11-02 1990-11-02 Adhesion method of skin on automotive seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2298421A JP2943313B2 (en) 1990-11-02 1990-11-02 Adhesion method of skin on automotive seat

Publications (2)

Publication Number Publication Date
JPH04170987A JPH04170987A (en) 1992-06-18
JP2943313B2 true JP2943313B2 (en) 1999-08-30

Family

ID=17859490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2298421A Expired - Fee Related JP2943313B2 (en) 1990-11-02 1990-11-02 Adhesion method of skin on automotive seat

Country Status (1)

Country Link
JP (1) JP2943313B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4688619B2 (en) * 2005-09-22 2011-05-25 積水化成品工業株式会社 Method for manufacturing vehicle floor spacer with cushioning sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955052U (en) * 1982-10-02 1984-04-11 井上エムテ−ピ−株式会社 seat sheet

Also Published As

Publication number Publication date
JPH04170987A (en) 1992-06-18

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