Invention Grant
- Patent Title: Electric control system
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Application No.: US47975930Application Date: 1930-09-04
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Publication No.: US1900596APublication Date: 1933-03-07
- Inventor: WHITNEY CHANCY F
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US47975930 1930-09-04; US17406927 1927-03-09
- Main IPC: B65H59/38
- IPC: B65H59/38 ; H01J17/04 ; H02M7/15 ; H02M7/44
Information query
