Invention Grant
- Patent Title: Coil system for multiple range radio receivers and the like
- Patent Title (中): 用于多范围无线电接收机等的线圈系统
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Application No.: US6177836Application Date: 1936-01-31
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Publication No.: US2113157APublication Date: 1938-04-05
- Inventor: LANDON VERNON D , CONRON WILLIAM H
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: US6177836 1936-01-31
- Main IPC: H01F21/12
- IPC: H01F21/12
Information query
