NL220343A - - Google Patents
Info
- Publication number
- NL220343A NL220343A NL220343DA NL220343A NL 220343 A NL220343 A NL 220343A NL 220343D A NL220343D A NL 220343DA NL 220343 A NL220343 A NL 220343A
- Authority
- NL
- Netherlands
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
- B43L23/008—Sharpeners for pencils or leads with rotating cutting bodies
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1023370X | 1956-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL220343A true NL220343A (ref) |
Family
ID=4553193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL220343D NL220343A (ref) | 1956-10-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE560170A (ref) |
| CH (1) | CH345565A (ref) |
| DE (1) | DE1023370B (ref) |
| NL (1) | NL220343A (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1104387B (de) | 1958-08-04 | 1961-04-06 | Henry H Stenborg | Elektrisch antreibbare Minenschaerf-maschine |
-
0
- BE BE560170D patent/BE560170A/xx unknown
- NL NL220343D patent/NL220343A/xx unknown
-
1956
- 1956-10-08 CH CH345565D patent/CH345565A/fr unknown
-
1957
- 1957-08-24 DE DEF23828A patent/DE1023370B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE560170A (ref) | |
| DE1023370B (de) | 1958-01-23 |
| CH345565A (fr) | 1960-03-31 |