CH438086A - Device for erasing - Google Patents
Device for erasingInfo
- Publication number
- CH438086A CH438086A CH496966A CH496966A CH438086A CH 438086 A CH438086 A CH 438086A CH 496966 A CH496966 A CH 496966A CH 496966 A CH496966 A CH 496966A CH 438086 A CH438086 A CH 438086A
- Authority
- CH
- Switzerland
- Prior art keywords
- erasing
- 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
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/02—Erasing knives
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH496966A CH438086A (en) | 1966-04-05 | 1966-04-05 | Device for erasing |
| DE19671561890 DE1561890A1 (en) | 1966-04-05 | 1967-03-25 | Device for erasing 1000000 |
| SE469367A SE315226B (en) | 1966-04-05 | 1967-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH496966A CH438086A (en) | 1966-04-05 | 1966-04-05 | Device for erasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH438086A true CH438086A (en) | 1967-06-15 |
Family
ID=4285680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH496966A CH438086A (en) | 1966-04-05 | 1966-04-05 | Device for erasing |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH438086A (en) |
| DE (1) | DE1561890A1 (en) |
| SE (1) | SE315226B (en) |
-
1966
- 1966-04-05 CH CH496966A patent/CH438086A/en unknown
-
1967
- 1967-03-25 DE DE19671561890 patent/DE1561890A1/en active Pending
- 1967-04-04 SE SE469367A patent/SE315226B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE315226B (en) | 1969-09-22 |
| DE1561890A1 (en) | 1969-11-27 |
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