Invention Grant
- Patent Title: Electric switch
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Application No.: US71764924Application Date: 1924-06-03
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Publication No.: US1683132APublication Date: 1928-09-04
- Inventor: HALL CHESTER I
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US71764924 1924-06-03
- Main IPC: H01H73/24
- IPC: H01H73/24
Information query
