CH284817A - Strumento di disegno. - Google Patents
Strumento di disegno.Info
- Publication number
- CH284817A CH284817A CH284817DA CH284817A CH 284817 A CH284817 A CH 284817A CH 284817D A CH284817D A CH 284817DA CH 284817 A CH284817 A CH 284817A
- Authority
- CH
- Switzerland
- Prior art keywords
- drawing tool
- tool
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K17/00—Continuously-adjustable nibs, e.g. for drawing-pens; Holders therefor
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT284817X | 1949-07-09 | ||
| IT211049X | 1949-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH284817A true CH284817A (it) | 1952-08-15 |
Family
ID=26327778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH284817D CH284817A (it) | 1949-07-09 | 1950-06-20 | Strumento di disegno. |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE496690A (it) |
| CH (1) | CH284817A (it) |
| FR (1) | FR1020988A (it) |
-
0
- BE BE496690D patent/BE496690A/fr unknown
-
1950
- 1950-06-20 CH CH284817D patent/CH284817A/it unknown
- 1950-06-26 FR FR1020988D patent/FR1020988A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE496690A (it) | |
| FR1020988A (fr) | 1953-02-12 |
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