CH280862A - Device for sharpening pencils, colored pencils, chalks, etc. - Google Patents
Device for sharpening pencils, colored pencils, chalks, etc.Info
- Publication number
- CH280862A CH280862A CH280862DA CH280862A CH 280862 A CH280862 A CH 280862A CH 280862D A CH280862D A CH 280862DA CH 280862 A CH280862 A CH 280862A
- Authority
- CH
- Switzerland
- Prior art keywords
- pencils
- chalks
- sharpening
- colored
- colored pencils
- 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
- B43L23/06—Sharpeners for pencils or leads in which the pencils or leads are sharpened by only axial movement against cutting blades
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH697547X | 1950-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH280862A true CH280862A (en) | 1952-02-15 |
Family
ID=4529754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH280862D CH280862A (en) | 1950-06-15 | 1950-06-15 | Device for sharpening pencils, colored pencils, chalks, etc. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE513688A (en) |
CH (1) | CH280862A (en) |
DE (1) | DE867508C (en) |
FR (1) | FR1038228A (en) |
GB (1) | GB697547A (en) |
NL (1) | NL79895C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104015532A (en) * | 2014-06-18 | 2014-09-03 | 王谨 | Electric chalk grinding tool |
-
0
- BE BE513688D patent/BE513688A/xx unknown
- NL NL79895D patent/NL79895C/xx active
-
1950
- 1950-06-15 CH CH280862D patent/CH280862A/en unknown
-
1951
- 1951-06-08 FR FR1038228D patent/FR1038228A/en not_active Expired
- 1951-06-11 GB GB13759/51A patent/GB697547A/en not_active Expired
- 1951-06-12 DE DEW6003A patent/DE867508C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL79895C (en) | |
FR1038228A (en) | 1953-09-25 |
GB697547A (en) | 1953-09-23 |
DE867508C (en) | 1953-02-19 |
BE513688A (en) |
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