FR377847A - Porte-mine - Google Patents
Porte-mineInfo
- Publication number
- FR377847A FR377847A FR377847DA FR377847A FR 377847 A FR377847 A FR 377847A FR 377847D A FR377847D A FR 377847DA FR 377847 A FR377847 A FR 377847A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- pencil
- 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
- B43K21/22—Writing-cores gripping means, e.g. chucks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR377847T | 1907-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR377847A true FR377847A (fr) | 1907-09-16 |
Family
ID=1424242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR377847D Expired FR377847A (fr) | 1907-05-15 | 1907-05-15 | Porte-mine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR377847A (fr) |
-
1907
- 1907-05-15 FR FR377847D patent/FR377847A/fr not_active Expired
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