BE554350A - - Google Patents
Info
- Publication number
- BE554350A BE554350A BE554350DA BE554350A BE 554350 A BE554350 A BE 554350A BE 554350D A BE554350D A BE 554350DA BE 554350 A BE554350 A BE 554350A
- 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 |
|---|---|---|---|
| GB66457A GB800336A (en) | 1957-01-08 | 1957-01-08 | Improvements in or relating to lead holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE554350A true BE554350A (https=) |
Family
ID=9708349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE554350D BE554350A (https=) | 1957-01-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE554350A (https=) |
| CH (1) | CH352592A (https=) |
| FR (1) | FR1164439A (https=) |
| GB (1) | GB800336A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0185091U (https=) * | 1987-11-26 | 1989-06-06 | ||
| CN105691037A (zh) * | 2016-01-18 | 2016-06-22 | 南中德 | 自动出芯笔 |
| JP6964493B2 (ja) * | 2017-11-22 | 2021-11-10 | 三菱鉛筆株式会社 | シャープペンシル用チャック及びシャープペンシル |
-
0
- BE BE554350D patent/BE554350A/xx unknown
-
1957
- 1957-01-03 CH CH352592D patent/CH352592A/de unknown
- 1957-01-08 GB GB66457A patent/GB800336A/en not_active Expired
- 1957-01-14 FR FR1164439D patent/FR1164439A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB800336A (en) | 1958-08-27 |
| CH352592A (de) | 1961-02-28 |
| FR1164439A (fr) | 1958-10-09 |