Details
- Application number :
- 22168
- Application type :
- Standard
- Application status :
- EXPIRED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- A tapered plug valve
- Inventor :
- Duffey, Donn W.
;
Schoeneweis, E. Frederick
- Agent name :
- Callinans
- Address for service :
- PO Box 1189 HARTWELL VIC 3124
- Filing date :
- 13 September 1988
- Associated companies :
-
- Applicant name :
- M&FC Holding Company, Inc.
- Applicant address :
- 1100 North Market Street Wilmington Delaware 19801 United States Of America
- Old name :
- M & FC Holding Company
- Original Source :
- Go
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