Invention Grant
- Patent Title: Method for pressurizing hot pulverized coal
- Patent Title (中): 加热粉煤的方法
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Application No.: US78331458Application Date: 1958-12-29
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Publication No.: US2912132APublication Date: 1959-11-10
- Inventor: ALSPAUGH PAUL L , KEISTER ROBERT G , PERRY RICHARD C
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US78331458 1958-12-29; US39225553 1953-11-16
- Main IPC: C10J3/50
- IPC: C10J3/50
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