BE537212A - - Google Patents
Info
- Publication number
- BE537212A BE537212A BE537212DA BE537212A BE 537212 A BE537212 A BE 537212A BE 537212D A BE537212D A BE 537212DA BE 537212 A BE537212 A BE 537212A
- 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
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/08—Preventing leakage
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US774238XA | 1954-07-23 | 1954-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537212A true BE537212A (en) |
Family
ID=22137955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537212D BE537212A (en) | 1954-07-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE537212A (en) |
| FR (1) | FR1128495A (en) |
| GB (1) | GB774238A (en) |
| NL (2) | NL196309A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1199789A (en) * | 1997-07-28 | 1999-04-13 | Mitsubishi Pencil Co Ltd | Manufacture of ink follow-up body for water-based ball-point pen |
| JPH1148675A (en) * | 1997-07-31 | 1999-02-23 | Mitsubishi Pencil Co Ltd | Manufacture of ink follow-up member for aqueous ink ballpoint pen |
| EP1093936A4 (en) * | 1998-05-27 | 2004-03-31 | Mitsubishi Pencil Co | Writing instrument |
-
0
- NL NL97217D patent/NL97217C/xx active
- BE BE537212D patent/BE537212A/xx unknown
- NL NL196309D patent/NL196309A/xx unknown
-
1955
- 1955-03-23 GB GB8442/55A patent/GB774238A/en not_active Expired
- 1955-04-04 FR FR1128495D patent/FR1128495A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL196309A (en) | |
| FR1128495A (en) | 1957-01-07 |
| NL97217C (en) | |
| GB774238A (en) | 1957-05-08 |