JPS5055102A
Impact rock fracturing machine
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 22 August 1994, 32.1 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
15 members in 10 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 39091273 | United States of America | A |
Members15
| Document | Office | Kind | |
|---|---|---|---|
| SE7410088L | Sweden | L | |
| JPS5055102AThis record | Japan | A | |
| BR7405610D0 | Brazil | D0 | |
| US3922017A | United States of America | A | |
| AU7164974A | Australia | A | |
| ES428407A1 | Spain | A1 | |
| CA1002752A | Canada | A | |
| CA1007046A | Canada | A | |
| GB1468452A | United Kingdom | A | |
| GB1468453A | United Kingdom | A | |
| IT1018985B | Italy | B | |
| SE7800107L | Sweden | L | |
| SU665818A3 | Soviet Union (until 1991) | A3 | |
| SE408446B | Sweden | B | |
| JPS5824573B2 | Japan | B2 |
Numbers
- Application
- 9747574
Classification
- CPC, 3
- E02F3/966
- E02F3/96
- E21C27/28
- IPC, 6
- B25D11 06
- B25D11 12
- E02F3 36
- E02F3 96
- E02F5 30
- E21C27 28