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公开(公告)号:US2750502A
公开(公告)日:1956-06-12
申请号:US20331750
申请日:1950-12-29
Applicant: RCA CORP
Inventor: GRAY GEORGE W
IPC: H03K3/08
CPC classification number: H03K3/08
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公开(公告)号:US2750502A
公开(公告)日:1956-06-12
申请号:US20331750
申请日:1950-12-29
Applicant: RCA CORP
Inventor: GRAY GEORGE W
IPC: H03K3/08
CPC classification number: H03K3/08