FR705647A - Appareil à effacer - Google Patents
Appareil à effacerInfo
- Publication number
- FR705647A FR705647A FR705647DA FR705647A FR 705647 A FR705647 A FR 705647A FR 705647D A FR705647D A FR 705647DA FR 705647 A FR705647 A FR 705647A
- Authority
- FR
- France
- Prior art keywords
- erased
- 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
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0006—Erasers, rubbers, or erasing devices; Holders therefor motor-driven
- B43L19/0012—Mechanical motors, e.g. springs, spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR705647T | 1930-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR705647A true FR705647A (fr) | 1931-06-10 |
Family
ID=9067290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR705647D Expired FR705647A (fr) | 1930-02-04 | 1930-02-04 | Appareil à effacer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR705647A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558280A (en) * | 1948-10-14 | 1951-06-26 | William H Taylor | Mechanically operated eraser for typewriters and the like |
-
1930
- 1930-02-04 FR FR705647D patent/FR705647A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558280A (en) * | 1948-10-14 | 1951-06-26 | William H Taylor | Mechanically operated eraser for typewriters and the like |
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