Invention Grant
- Patent Title: Vacuum pump apparatus
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Application No.: US35084864Application Date: 1964-03-10
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Publication No.: US3249290APublication Date: 1966-05-03
- Inventor: LLOYD WILLIAM A , WHEELER WILLIAM R , RENN ZAPHIROPOULOS
- Applicant: VARIAN ASSOCIATES
- Assignee: Varian Associates
- Current Assignee: Varian Associates
- Priority: US35084864 1964-03-10
- Main IPC: H01J41/20
- IPC: H01J41/20
Information query
