BE541850A - - Google Patents
Info
- Publication number
- BE541850A BE541850A BE541850DA BE541850A BE 541850 A BE541850 A BE 541850A BE 541850D A BE541850D A BE 541850DA BE 541850 A BE541850 A BE 541850A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/12—Ball-point pens with retractable ball points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE337750X | 1954-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541850A true BE541850A (fr) |
Family
ID=6221814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541850D BE541850A (fr) | 1954-10-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE541850A (fr) |
| CH (1) | CH337750A (fr) |
| FR (1) | FR1143653A (fr) |
| GB (1) | GB785253A (fr) |
-
0
- BE BE541850D patent/BE541850A/xx unknown
-
1955
- 1955-10-04 CH CH337750D patent/CH337750A/de unknown
- 1955-10-05 FR FR1143653D patent/FR1143653A/fr not_active Expired
- 1955-10-05 GB GB28423/55A patent/GB785253A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB785253A (en) | 1957-10-23 |
| FR1143653A (fr) | 1957-10-03 |
| CH337750A (de) | 1959-04-15 |