FR531636A - Taille-crayon - Google Patents
Taille-crayonInfo
- Publication number
- FR531636A FR531636A FR531636DA FR531636A FR 531636 A FR531636 A FR 531636A FR 531636D A FR531636D A FR 531636DA FR 531636 A FR531636 A FR 531636A
- Authority
- FR
- France
- Prior art keywords
- sharpener
- 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
- B43L23/00—Sharpeners for pencils or leads
- B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH531636X | 1918-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR531636A true FR531636A (fr) | 1922-01-17 |
Family
ID=4518472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR531636D Expired FR531636A (fr) | 1918-11-07 | 1921-03-04 | Taille-crayon |
Country Status (2)
Country | Link |
---|---|
CH (2) | CH81914A (fr) |
FR (1) | FR531636A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2785657A (en) * | 1953-05-22 | 1957-03-19 | Wolfson Walter | Adjustable pencil sharpener |
-
1918
- 1918-11-07 CH CH81914A patent/CH81914A/de unknown
-
1919
- 1919-11-08 CH CH88132D patent/CH88132A/de unknown
-
1921
- 1921-03-04 FR FR531636D patent/FR531636A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2785657A (en) * | 1953-05-22 | 1957-03-19 | Wolfson Walter | Adjustable pencil sharpener |
Also Published As
Publication number | Publication date |
---|---|
CH81914A (de) | 1919-12-16 |
CH88132A (de) | 1921-03-01 |
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