Invention Grant
- Patent Title: Fixture-switch.
- Patent Title (中): FIXTURE-SWITCH。
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Application No.: US1902133378Application Date: 1902-12-01
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Publication No.: US829806APublication Date: 1906-08-28
- Inventor: SARGENT HOWARD R
- Applicant: GEN ELECTRIC
- Assignee: Gen Electric
- Current Assignee: Gen Electric
- Priority: US1902133378 1902-12-01
Information query
