Invention Grant
- Patent Title: Superheterodyne receiver
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Application No.: US34050040Application Date: 1940-06-14
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Publication No.: US2273640APublication Date: 1942-02-17
- Inventor: JOHAN HAANTJES , TELLEGEN BERNARDUS D H
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: NL234469X 1939-09-08
- Main IPC: H03D7/02
- IPC: H03D7/02 ; H03D7/18
Information query
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