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公开(公告)号:US3350708A
公开(公告)日:1967-10-31
申请号:US39119564
申请日:1964-08-21
Applicant: SERVO CORP OF AMERICA
Inventor: WILLIAM ADLER
IPC: H03M7/08
CPC classification number: H03M7/08
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公开(公告)号:US3335417A
公开(公告)日:1967-08-08
申请号:US31241063
申请日:1963-09-30
Applicant: SERVO CORP OF AMERICA
Inventor: WILLIAM ADLER , HAROLD LEVENSTEIN , KERN GABRIEL R
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公开(公告)号:US3375453A
公开(公告)日:1968-03-26
申请号:US42671965
申请日:1965-01-21
Applicant: SERVO CORP OF AMERICA
Inventor: WILLIAM ADLER
IPC: H03D1/24
CPC classification number: H03D1/24
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