BE417230A - - Google Patents
Info
- Publication number
- BE417230A BE417230A BE417230DA BE417230A BE 417230 A BE417230 A BE 417230A BE 417230D A BE417230D A BE 417230DA BE 417230 A BE417230 A BE 417230A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/22—Writing-cores gripping means, e.g. chucks
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489881XA | 1936-06-18 | 1936-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE417230A true BE417230A (zh) |
Family
ID=21957493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE417230D BE417230A (zh) | 1936-06-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE417230A (zh) |
| FR (1) | FR811441A (zh) |
| GB (1) | GB489881A (zh) |
| NL (1) | NL49175C (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1015720B (de) * | 1952-03-17 | 1957-09-12 | Theodor Kovacs | Druckfuellbleistift mit selbsttaetiger Minenfolge |
| JP6618143B2 (ja) * | 2015-11-16 | 2019-12-11 | 株式会社壽 | 筆記具 |
-
0
- BE BE417230D patent/BE417230A/xx unknown
- NL NL49175D patent/NL49175C/xx active
-
1936
- 1936-08-25 FR FR811441D patent/FR811441A/fr not_active Expired
-
1937
- 1937-04-19 GB GB11168/37A patent/GB489881A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL49175C (zh) | |
| FR811441A (fr) | 1937-04-14 |
| GB489881A (en) | 1938-08-05 |