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公开(公告)号:US2813155A
公开(公告)日:1957-11-12
申请号:US41185054
申请日:1954-02-23
Applicant: MOTOROLA INC
Inventor: OWEN JR GEORGE E , HARASEK RICHARD J
IPC: H03G3/16
CPC classification number: H03G3/16
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公开(公告)号:US3076873A
公开(公告)日:1963-02-05
申请号:US82278059
申请日:1959-06-25
Applicant: MOTOROLA INC
Inventor: OWEN JR GEORGE E , PARKER NORMAN W
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公开(公告)号:US3328035A
公开(公告)日:1967-06-27
申请号:US37554864
申请日:1964-06-16
Applicant: MOTOROLA INC
Inventor: OWEN JR GEORGE E , RACE CLARENCE F
IPC: G11B3/14
CPC classification number: G11B3/14
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