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公开(公告)号:US2753731A
公开(公告)日:1956-07-10
申请号:US33143353
申请日:1953-01-15
Applicant: ADMIRAL CORP
Inventor: MCWETHY IRVIN E
CPC classification number: F16H55/14 , F16D3/76 , F16H1/10 , Y10S475/902 , Y10T74/19647 , Y10T74/19907
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公开(公告)号:US2793757A
公开(公告)日:1957-05-28
申请号:US41217554
申请日:1954-02-24
Applicant: ADMIRAL CORP
Inventor: MCWETHY IRVIN E
IPC: D06F37/24
CPC classification number: D06F37/24
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公开(公告)号:US2745133A
公开(公告)日:1956-05-15
申请号:US33143453
申请日:1953-01-15
Applicant: ADMIRAL CORP
Inventor: MCWETHY IRVIN E
IPC: E05D1/02
CPC classification number: E05D1/02 , Y10S16/40 , Y10T16/525 , Y10T16/5543 , Y10T24/309 , Y10T24/44658 , Y10T24/45099
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