Invention Grant
- Patent Title: Electric switch.
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Application No.: US2056215Application Date: 1915-04-10
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Publication No.: US1273188APublication Date: 1918-07-23
- Inventor: SAVAGE WILL R
- Applicant: SAVAGE WILL R
- Assignee: Will R Savage
- Current Assignee: Will R Savage
- Priority: US2056215 1915-04-10
Information query
