CH244860A - Drawing machine. - Google Patents
Drawing machine.Info
- Publication number
- CH244860A CH244860A CH244860DA CH244860A CH 244860 A CH244860 A CH 244860A CH 244860D A CH244860D A CH 244860DA CH 244860 A CH244860 A CH 244860A
- Authority
- CH
- Switzerland
- Prior art keywords
- drawing machine
- machine
- Prior art date
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
- B43L13/08—Protractor heads
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1462646A GB611973A (en) | 1946-05-15 | 1946-05-15 | Drafting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH244860A true CH244860A (en) | 1946-10-15 |
Family
ID=10044659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH244860D CH244860A (en) | 1946-05-15 | 1945-03-03 | Drawing machine. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE465408A (en) |
CH (1) | CH244860A (en) |
FR (1) | FR922015A (en) |
GB (1) | GB611973A (en) |
-
1945
- 1945-03-03 CH CH244860D patent/CH244860A/en unknown
-
1946
- 1946-02-12 FR FR922015D patent/FR922015A/en not_active Expired
- 1946-05-15 GB GB1462646A patent/GB611973A/en not_active Expired
- 1946-05-22 BE BE465408D patent/BE465408A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE465408A (en) | 1946-06-29 |
FR922015A (en) | 1947-05-27 |
GB611973A (en) | 1948-11-05 |
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