Invention Grant
- Patent Title: Gas pumping apparatus
- Patent Title (中): 气体泵送装置
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Application No.: US3532444DApplication Date: 1968-08-14
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Publication No.: US3532444APublication Date: 1970-10-06
- Inventor: STRUB RENE
- Applicant: SULZER AG
- Assignee: Sulzer Ag
- Current Assignee: Sulzer Ag
- Priority: CH1167567 1967-08-18
- Main IPC: F04D29/10
- IPC: F04D29/10 ; F04D25/06 ; F04D29/00 ; F16J15/00
Information query
