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GB1342915A - Electrophotographic duplicator - Google Patents

Electrophotographic duplicator

Info

Publication number
GB1342915A
GB1342915A GB2128471A GB2128471A GB1342915A GB 1342915 A GB1342915 A GB 1342915A GB 2128471 A GB2128471 A GB 2128471A GB 2128471 A GB2128471 A GB 2128471A GB 1342915 A GB1342915 A GB 1342915A
Authority
GB
United Kingdom
Prior art keywords
april
book
side wall
platen
electrophotographic duplicator
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
Application number
GB2128471A
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric Co Ltd
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 Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Publication of GB1342915A publication Critical patent/GB1342915A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6221—Transparent copy platens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Holders For Sensitive Materials And Originals (AREA)

Abstract

1342915 Electro-photography; original support IWATSU ELECTRIC CO Ltd 19 April 1971 [15 April 1970] 21284/71 Headings G2A and G2H A page of a book 4 is copied on a transparent platen 2 supported at one side in a groove 7 of a side wall 5 of the apparatus, the upper surface of the wall being level with or just above that of the platen and the side wall having a horizontal support surface 5a at a lower level. The book is kept in position by a flexible plate (3), Fig. 2. (Not shown).
GB2128471A 1970-04-15 1971-04-19 Electrophotographic duplicator Expired GB1342915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3571370 1970-04-15

Publications (1)

Publication Number Publication Date
GB1342915A true GB1342915A (en) 1974-01-10

Family

ID=12449488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2128471A Expired GB1342915A (en) 1970-04-15 1971-04-19 Electrophotographic duplicator

Country Status (2)

Country Link
DE (1) DE2117968A1 (en)
GB (1) GB1342915A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158599A (en) * 1984-05-02 1985-11-13 Hiroshige Kobayashi Book copying
GB2220759A (en) * 1988-07-15 1990-01-17 Xerox Corp Document reproduction machine having a book support

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938455A1 (en) * 1989-11-20 1991-05-23 S L Copiersysteme Gmbh COPIER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158599A (en) * 1984-05-02 1985-11-13 Hiroshige Kobayashi Book copying
GB2220759A (en) * 1988-07-15 1990-01-17 Xerox Corp Document reproduction machine having a book support
GB2220759B (en) * 1988-07-15 1992-12-23 Xerox Corp Document reproduction machine having book copying capability

Also Published As

Publication number Publication date
DE2117968A1 (en) 1971-11-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee