BE465408A - - Google Patents
Info
- Publication number
- BE465408A BE465408A BE465408DA BE465408A BE 465408 A BE465408 A BE 465408A BE 465408D A BE465408D A BE 465408DA BE 465408 A BE465408 A BE 465408A
- Authority
- BE
- Belgium
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 |
|---|---|
| BE465408A true BE465408A (en:Method) | 1946-06-29 |
Family
ID=10044659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465408D BE465408A (en:Method) | 1946-05-15 | 1946-05-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE465408A (en:Method) |
| CH (1) | CH244860A (en:Method) |
| FR (1) | FR922015A (en:Method) |
| GB (1) | GB611973A (en:Method) |
-
1945
- 1945-03-03 CH CH244860D patent/CH244860A/de unknown
-
1946
- 1946-02-12 FR FR922015D patent/FR922015A/fr 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 |
|---|---|
| GB611973A (en) | 1948-11-05 |
| CH244860A (de) | 1946-10-15 |
| FR922015A (fr) | 1947-05-27 |