CH276737A - Pencil sharpener. - Google Patents
Pencil sharpener.Info
- Publication number
- CH276737A CH276737A CH276737DA CH276737A CH 276737 A CH276737 A CH 276737A CH 276737D A CH276737D A CH 276737DA CH 276737 A CH276737 A CH 276737A
- Authority
- CH
- Switzerland
- Prior art keywords
- pencil sharpener
- sharpener
- pencil
- Prior art date
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
- B43L23/02—Sharpeners for pencils or leads with gearing
- B43L23/04—Sharpeners for pencils or leads with gearing with cranked handles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH841118X | 1949-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH276737A true CH276737A (en) | 1951-07-31 |
Family
ID=4541261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH276737D CH276737A (en) | 1949-08-08 | 1950-05-11 | Pencil sharpener. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH276737A (en) |
DE (1) | DE841118C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE964385C (en) * | 1954-10-01 | 1957-05-23 | Staedtler Fa J S | Pen sharpener |
-
1950
- 1950-05-11 CH CH276737D patent/CH276737A/en unknown
- 1950-07-04 DE DEG2924A patent/DE841118C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE841118C (en) | 1952-06-13 |
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