Invention Grant
- Patent Title: Electrical protective apparatus.
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Application No.: US1905244238Application Date: 1905-02-04
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Publication No.: US845010APublication Date: 1907-02-19
- Inventor: ROLFE CHARLES A
- Applicant: ROLFE ELECTRIC COMPANY
- Assignee: Rolfe Electric Company
- Current Assignee: Rolfe Electric Company
- Priority: US1902104021 1902-04-21; US1905244238 1905-02-04
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