Invention Grant
- Patent Title: Switch
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Application No.: US8603436Application Date: 1936-06-19
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Publication No.: US2116675APublication Date: 1938-05-10
- Inventor: FRANK WILLIAM H , MESSING JOSEPH A
- Applicant: FRANK WILLIAM H , MESSING JOSEPH A
- Assignee: William H Frank,Joseph A Messing
- Current Assignee: William H Frank,Joseph A Messing
- Priority: US8603436 1936-06-19
- Main IPC: H01H23/14
- IPC: H01H23/14
Information query
