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公开(公告)号:US3267757A
公开(公告)日:1966-08-23
申请号:US37456564
申请日:1964-06-12
Applicant: ADMIRAL CORP
Inventor: HAMMERAND DONALD J , BURY ALLEN J
IPC: F16H15/48
CPC classification number: F16H15/48
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公开(公告)号:US3138389A
公开(公告)日:1964-06-23
申请号:US12544961
申请日:1961-07-20
Applicant: ADMIRAL CORP
Inventor: HAMMERAND DONALD J
IPC: G11B17/02
CPC classification number: G11B17/02
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公开(公告)号:US3311380A
公开(公告)日:1967-03-28
申请号:US41867964
申请日:1964-12-16
Applicant: ADMIRAL CORP
Inventor: HAMMERAND DONALD J , BURY ALLEN J
IPC: G11B17/16
CPC classification number: G11B17/16
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公开(公告)号:US3082642A
公开(公告)日:1963-03-26
申请号:US9524661
申请日:1961-03-13
Applicant: ADMIRAL CORP
Inventor: HAMMERAND DONALD J
CPC classification number: F16C1/14 , G11B27/13 , Y10T74/20396 , Y10T74/2045 , Y10T74/20732 , Y10T74/2084 , Y10T74/2093
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