Details
- Application number :
- 77402
- Application type :
- Standard
- Application status :
- CEASED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- Longwall mining roof control system
- Inventor :
- Stankus, John C.
;
Calandra, Frank Jr.
- Agent name :
- SPRUSON & FERGUSON
- Address for service :
- GPO Box 3898 SYDNEY NSW 2001
- Filing date :
- 21 October 1994
- Associated companies :
-
- Applicant name :
- Jennmar Corporation
- Applicant address :
- 1330 Old Freeport Road Pittsburgh Pennsylvania 15238 United States Of America
- Old name :
-
- Original Source :
- Go