Invention Grant
- Patent Title: Tundish ladles
- Patent Title (中): 中间包
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Application No.: US55136966Application Date: 1966-05-19
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Publication No.: US3333746APublication Date: 1967-08-01
- Inventor: COPE GERALD R , HAUTH CHARLES R , JACK HYDE
- Applicant: HARBISON WALKER REFRACTORIES , KOPPERS CO INC
- Assignee: Harbison-Walker Refractories Co,Beazer East Inc
- Current Assignee: Harbison-Walker Refractories Co,Beazer East Inc
- Priority: US55136966 1966-05-19
- Main IPC: B22D11/10
- IPC: B22D11/10 ; B22D41/02
Information query
