FR914740A - Porte-mine - Google Patents
Porte-mineInfo
- Publication number
- FR914740A FR914740A FR914740DA FR914740A FR 914740 A FR914740 A FR 914740A FR 914740D A FR914740D A FR 914740DA FR 914740 A FR914740 A FR 914740A
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR914740T | 1945-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR914740A true FR914740A (fr) | 1946-10-16 |
Family
ID=9422430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR914740D Expired FR914740A (fr) | 1945-09-22 | 1945-09-22 | Porte-mine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR914740A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1081350B (de) * | 1954-04-07 | 1960-05-05 | Faber Castell A W | Fallminenstift |
FR2362012A1 (fr) * | 1976-08-20 | 1978-03-17 | Pentel Kk | Portemine a mandrin et magasin tubulaire |
-
1945
- 1945-09-22 FR FR914740D patent/FR914740A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1081350B (de) * | 1954-04-07 | 1960-05-05 | Faber Castell A W | Fallminenstift |
FR2362012A1 (fr) * | 1976-08-20 | 1978-03-17 | Pentel Kk | Portemine a mandrin et magasin tubulaire |
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