LU68676A1 - - Google Patents
Info
- Publication number
- LU68676A1 LU68676A1 LU68676DA LU68676A1 LU 68676 A1 LU68676 A1 LU 68676A1 LU 68676D A LU68676D A LU 68676DA LU 68676 A1 LU68676 A1 LU 68676A1
- Authority
- LU
- Luxembourg
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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE123500 | 1972-10-26 | ||
| BE790577 | 1972-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU68676A1 true LU68676A1 (es) | 1974-01-08 |
Family
ID=25647616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU68676D LU68676A1 (es) | 1972-10-26 | 1973-10-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE790577A (es) |
| FR (1) | FR2204509B3 (es) |
| LU (1) | LU68676A1 (es) |
-
1972
- 1972-10-26 BE BE790577D patent/BE790577A/xx unknown
-
1973
- 1973-10-24 LU LU68676D patent/LU68676A1/xx unknown
- 1973-10-25 FR FR7339005A patent/FR2204509B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2204509A1 (es) | 1974-05-24 |
| FR2204509B3 (es) | 1976-09-17 |
| BE790577A (fr) | 1973-02-15 |