Invention Grant
- Patent Title: Electric brush and brush holder assembly
- Patent Title (中): 电刷和电刷架总成
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Application No.: US30698863Application Date: 1963-09-04
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Publication No.: US3225234APublication Date: 1965-12-21
- Inventor: DIEHL JOHN E
- Applicant: STACKPOLE CARBON CO
- Assignee: Stackpole Carbon Co
- Current Assignee: Stackpole Carbon Co
- Priority: US30698863 1963-09-04
- Main IPC: H01R39/38
- IPC: H01R39/38
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