FR938027A - Porte-mines - Google Patents
Porte-minesInfo
- Publication number
- FR938027A FR938027A FR938027DA FR938027A FR 938027 A FR938027 A FR 938027A FR 938027D A FR938027D A FR 938027DA FR 938027 A FR938027 A FR 938027A
- 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
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH938027X | 1946-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR938027A true FR938027A (fr) | 1948-09-02 |
Family
ID=4549263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR938027D Expired FR938027A (fr) | 1946-03-13 | 1946-12-20 | Porte-mines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR938027A (fr) |
-
1946
- 1946-12-20 FR FR938027D patent/FR938027A/fr not_active Expired
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