DE253739C - - Google Patents
Info
- Publication number
- DE253739C DE253739C DENDAT253739D DE253739DA DE253739C DE 253739 C DE253739 C DE 253739C DE NDAT253739 D DENDAT253739 D DE NDAT253739D DE 253739D A DE253739D A DE 253739DA DE 253739 C DE253739 C DE 253739C
- Authority
- DE
- Germany
- Prior art keywords
- pen
- pencil
- resilient
- pencil sharpener
- profile
- 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.)
- Active
Links
- 239000000969 carrier Substances 0.000 claims description 2
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 1
- 230000001419 dependent Effects 0.000 description 1
- 230000003292 diminished Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
Landscapes
- Drawing Aids And Blackboards (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE253739C true DE253739C (ro) |
Family
ID=511993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253739D Active DE253739C (ro) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253739C (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343456A (en) * | 1964-05-13 | 1967-09-26 | Bofors Ab | Control device for a cartridge magazine of a gun |
-
0
- DE DENDAT253739D patent/DE253739C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343456A (en) * | 1964-05-13 | 1967-09-26 | Bofors Ab | Control device for a cartridge magazine of a gun |
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