Invention Grant
- Patent Title: Remote-switch-control system.
- Patent Title (中): 远程开关控制系统
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Application No.: US1902132849Application Date: 1902-11-26
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Publication No.: US766391APublication Date: 1904-08-02
- Inventor: HALL JOHN L , SARGENT HOWARD R
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US1902132849 1902-11-26
Information query
