BE469874A - - Google Patents
Info
- Publication number
- BE469874A BE469874A BE469874DA BE469874A BE 469874 A BE469874 A BE 469874A BE 469874D A BE469874D A BE 469874DA BE 469874 A BE469874 A BE 469874A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH250395T | 1945-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469874A true BE469874A (en:Method) |
Family
ID=4468174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469874D BE469874A (en:Method) | 1945-12-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE469874A (en:Method) |
| CH (1) | CH250395A (en:Method) |
-
0
- BE BE469874D patent/BE469874A/xx unknown
-
1945
- 1945-12-28 CH CH250395D patent/CH250395A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH250395A (fr) | 1947-08-31 |