Invention Grant
- Patent Title: Electric conduit connector
- Patent Title (中): 电导管连接器
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Application No.: US76440647Application Date: 1947-07-29
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Publication No.: US2458276APublication Date: 1949-01-04
- Inventor: STANLEY LANGLEY , ALFRED WARRING
- Applicant: NORMAN A GRAMS , WILLIAM NOPONEN
- Assignee: Norman A Grams,William Noponen
- Current Assignee: Norman A Grams,William Noponen
- Priority: CA2458276X 1947-07-02
- Main IPC: H02G3/06
- IPC: H02G3/06
Information query
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