FR692937A - Automatic mechanical pencil with followed lead - Google Patents
Automatic mechanical pencil with followed leadInfo
- Publication number
- FR692937A FR692937A FR692937DA FR692937A FR 692937 A FR692937 A FR 692937A FR 692937D A FR692937D A FR 692937DA FR 692937 A FR692937 A FR 692937A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- automatic mechanical
- followed lead
- followed
- lead
- 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 |
---|---|---|---|
FR692937T | 1929-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR692937A true FR692937A (en) | 1930-11-13 |
Family
ID=9039455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR692937D Expired FR692937A (en) | 1929-06-29 | 1929-06-29 | Automatic mechanical pencil with followed lead |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR692937A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE751858C (en) * | 1937-04-29 | 1952-06-26 | Fend Geb | Mechanical pencil |
-
1929
- 1929-06-29 FR FR692937D patent/FR692937A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE751858C (en) * | 1937-04-29 | 1952-06-26 | Fend Geb | Mechanical pencil |
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