FR536131A - Crayon porte-mine - Google Patents
Crayon porte-mineInfo
- Publication number
- FR536131A FR536131A FR536131DA FR536131A FR 536131 A FR536131 A FR 536131A FR 536131D A FR536131D A FR 536131DA FR 536131 A FR536131 A FR 536131A
- 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
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/18—Writing-core feeding mechanisms with stepwise feed of writing-cores having ratchet means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR536131T | 1921-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR536131A true FR536131A (fr) | 1922-04-26 |
Family
ID=8926618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR536131D Expired FR536131A (fr) | 1921-05-30 | 1921-05-30 | Crayon porte-mine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR536131A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7086796B2 (en) | 2003-08-01 | 2006-08-08 | Bonne Bell, Inc. | Dispensing device |
IT201600128903A1 (it) * | 2016-12-20 | 2018-06-20 | T A E S R L | Contenitore di mine di matite truccanti |
-
1921
- 1921-05-30 FR FR536131D patent/FR536131A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7086796B2 (en) | 2003-08-01 | 2006-08-08 | Bonne Bell, Inc. | Dispensing device |
IT201600128903A1 (it) * | 2016-12-20 | 2018-06-20 | T A E S R L | Contenitore di mine di matite truccanti |
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