FR808492A - Automatic mechanical pencil - Google Patents
Automatic mechanical pencilInfo
- Publication number
- FR808492A FR808492A FR808492DA FR808492A FR 808492 A FR808492 A FR 808492A FR 808492D A FR808492D A FR 808492DA FR 808492 A FR808492 A FR 808492A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- automatic mechanical
- automatic
- 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 |
---|---|---|---|
FR808492T | 1935-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR808492A true FR808492A (en) | 1937-02-08 |
Family
ID=9252998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR808492D Expired FR808492A (en) | 1935-10-28 | 1935-10-28 | Automatic mechanical pencil |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR808492A (en) |
-
1935
- 1935-10-28 FR FR808492D patent/FR808492A/en not_active Expired
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