BE444650A - - Google Patents
Info
- Publication number
- BE444650A BE444650A BE444650DA BE444650A BE 444650 A BE444650 A BE 444650A BE 444650D A BE444650D A BE 444650DA BE 444650 A BE444650 A BE 444650A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/04—Ink reservoirs flexible
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR893894T | 1941-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE444650A true BE444650A (en:Method) |
Family
ID=9390399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE444650D BE444650A (en:Method) | 1941-04-23 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE444650A (en:Method) |
| CH (1) | CH228675A (en:Method) |
| FR (1) | FR893894A (en:Method) |
-
0
- BE BE444650D patent/BE444650A/xx unknown
-
1941
- 1941-04-23 FR FR893894D patent/FR893894A/fr not_active Expired
-
1942
- 1942-03-11 CH CH228675D patent/CH228675A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR893894A (fr) | 1944-11-08 |
| CH228675A (fr) | 1943-09-15 |