Invention Grant
- Patent Title: Lead wire feed
- Patent Title (中): 引线送丝
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Application No.: US65972557Application Date: 1957-05-16
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Publication No.: US2979228APublication Date: 1961-04-11
- Inventor: ENGLERT RALPH A
- Applicant: SYLVANIA ELECTRIC PROD
- Assignee: Sylvania Electric Prod
- Current Assignee: Sylvania Electric Prod
- Priority: US65972557 1957-05-16
- Main IPC: H01J9/46
- IPC: H01J9/46
Information query
