FR844691A - Machine à dessiner - Google Patents
Machine à dessinerInfo
- Publication number
- FR844691A FR844691A FR844691DA FR844691A FR 844691 A FR844691 A FR 844691A FR 844691D A FR844691D A FR 844691DA FR 844691 A FR844691 A FR 844691A
- Authority
- FR
- France
- Prior art keywords
- drawing machine
- machine
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
- B43L13/06—Guides for rulers with pivoted guide rods
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB844691X | 1937-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR844691A true FR844691A (fr) | 1939-07-31 |
Family
ID=10571949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR844691D Expired FR844691A (fr) | 1937-10-15 | 1938-10-13 | Machine à dessiner |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR844691A (fr) |
-
1938
- 1938-10-13 FR FR844691D patent/FR844691A/fr not_active Expired
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