FR953274A - Porte-mines - Google Patents
Porte-minesInfo
- Publication number
- FR953274A FR953274A FR953274DA FR953274A FR 953274 A FR953274 A FR 953274A FR 953274D A FR953274D A FR 953274DA FR 953274 A FR953274 A FR 953274A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencils
- pencils
- mechanical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B43K21/06—Writing-core feeding mechanisms with the writing-cores fed by means sliding in longitudinally-slotted casings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR953274T | 1947-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR953274A true FR953274A (fr) | 1949-12-02 |
Family
ID=9487002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR953274D Expired FR953274A (fr) | 1947-09-22 | 1947-09-22 | Porte-mines |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR953274A (fr) |
-
1947
- 1947-09-22 FR FR953274D patent/FR953274A/fr not_active Expired
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