FR35128E - Porte-mine - Google Patents
Porte-mineInfo
- Publication number
- FR35128E FR35128E FR35128DA FR35128E FR 35128 E FR35128 E FR 35128E FR 35128D A FR35128D A FR 35128DA FR 35128 E FR35128 E FR 35128E
- 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
- B43K21/04—Writing-core feeding mechanisms with the writing-cores brought into position by gravity
- B43K21/045—Writing-core feeding mechanisms with the writing-cores brought into position by gravity with writing-cores automatically replaced from magazines
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR35128T | 1928-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR35128E true FR35128E (fr) | 1929-12-03 |
Family
ID=8672045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR35128D Expired FR35128E (fr) | 1928-03-27 | 1928-03-27 | Porte-mine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR35128E (fr) |
-
1928
- 1928-03-27 FR FR35128D patent/FR35128E/fr not_active Expired
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