Invention Grant
- Patent Title: Coating ferrous metal sheets with an insulating film
- Patent Title (中): 用绝缘膜涂黑色金属片
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Application No.: US65941546Application Date: 1946-04-03
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Publication No.: US2484242APublication Date: 1949-10-11
- Inventor: NAGEL FRITZ J , HORSTMAN CLIFFORD C
- Applicant: WESTINGHOUSE ELECTRIC CORP
- Assignee: Westinghouse Electric Corp
- Current Assignee: Westinghouse Electric Corp
- Priority: US65941546 1946-04-03
- Main IPC: C23C22/74
- IPC: C23C22/74 ; H01B3/02 ; H01F1/147
Information query
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