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公开(公告)号:US3337810A
公开(公告)日:1967-08-22
申请号:US39813364
申请日:1964-09-21
Applicant: HATCH ALAN R , RIOS ROBERT S
Inventor: HATCH ALAN R , RIOS ROBERT S
IPC: H03K5/135
CPC classification number: H03K5/135
公开(公告)号:US3337810A
公开(公告)日:1967-08-22
申请号:US39813364
申请日:1964-09-21
Applicant: HATCH ALAN R , RIOS ROBERT S
Inventor: HATCH ALAN R , RIOS ROBERT S
IPC: H03K5/135
CPC classification number: H03K5/135