NL77823C - - Google Patents
Info
- Publication number
- NL77823C NL77823C NL77823DA NL77823C NL 77823 C NL77823 C NL 77823C NL 77823D A NL77823D A NL 77823DA NL 77823 C NL77823 C NL 77823C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/08—Preventing leakage
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1035751T | 1951-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77823C true NL77823C (pt) |
Family
ID=9585924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77823D NL77823C (pt) | 1951-03-05 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1035751A (pt) |
| NL (1) | NL77823C (pt) |
-
0
- NL NL77823D patent/NL77823C/xx active
-
1951
- 1951-03-05 FR FR1035751D patent/FR1035751A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1035751A (fr) | 1953-08-31 |