Invention Grant
- Patent Title: Magnetic control circuits
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Application No.: US83177559Application Date: 1959-08-05
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Publication No.: US3134909APublication Date: 1964-05-26
- Inventor: CARLSON DAVID E , PAUL MALLERY
- Applicant: BELL TELEPHONE LABOR INC
- Assignee: CHINOOK Manufacturing
- Current Assignee: CHINOOK Manufacturing
- Priority: US83177559 1959-08-05
- Main IPC: H03K17/82
- IPC: H03K17/82
Information query
IPC分类:
