BE370548A - - Google Patents
Info
- Publication number
- BE370548A BE370548A BE370548DA BE370548A BE 370548 A BE370548 A BE 370548A BE 370548D A BE370548D A BE 370548DA BE 370548 A BE370548 A BE 370548A
- 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
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1848224X | 1929-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE370548A true BE370548A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4566493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE370548D BE370548A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1929-05-25 |
Country Status (3)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726637A (en) * | 1952-10-10 | 1955-12-13 | Gen Dynamics Corp | Pencil |
| NL75613C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1953-11-17 | |||
| US4251163A (en) * | 1979-03-21 | 1981-02-17 | Chao Wen Kuei | Knock-out type automatic pencil |
| WO2000074952A1 (en) * | 1999-06-02 | 2000-12-14 | Huang, Alice, Y. | Segmental writing element storing and feeding mechanism |
-
0
- BE BE370548D patent/BE370548A/xx unknown
-
1930
- 1930-05-24 FR FR696091D patent/FR696091A/fr not_active Expired
- 1930-05-26 US US455929A patent/US1848224A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1848224A (en) | 1932-03-08 |
| FR696091A (fr) | 1930-12-26 |