Invention Grant
- Patent Title: Mercoid switch
- Patent Title (中): Mercoid开关
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Application No.: US4057535Application Date: 1935-09-14
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Publication No.: US2103459APublication Date: 1937-12-28
- Inventor: HARRIS JR JOHN MCARTHUR
- Applicant: STANDARD OIL DEV CO
- Assignee: Standard Oil Development Co
- Current Assignee: Standard Oil Development Co
- Priority: US4057535 1935-09-14
- Main IPC: H01H29/18
- IPC: H01H29/18
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