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公开(公告)号:US2248783A
公开(公告)日:1941-07-08
申请号:US28570039
申请日:1939-07-21
Applicant: RCA CORP
Inventor: HERRE RINIA , NEETESON PIETER A , TELLEGEN BERNARDUS D H
IPC: H03G11/00
CPC classification number: H03G11/004
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公开(公告)号:US2248783A
公开(公告)日:1941-07-08
申请号:US28570039
申请日:1939-07-21
Applicant: RCA CORP
Inventor: HERRE RINIA , NEETESON PIETER A , TELLEGEN BERNARDUS D H
IPC: H03G11/00
CPC classification number: H03G11/004