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1.
公开(公告)号:US3026732A
公开(公告)日:1962-03-27
申请号:US75885458
申请日:1958-09-03
Applicant: RENE CORVISIER LOUIS
Inventor: RENE CORVISIER LOUIS
CPC classification number: F16J15/50 , F16H31/00 , Y10T74/1524 , Y10T74/1539 , Y10T74/1555
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公开(公告)号:US3054417A
公开(公告)日:1962-09-18
申请号:US65725257
申请日:1957-05-06
Applicant: RENE CORVISIER LOUIS
Inventor: RENE CORVISIER LOUIS
CPC classification number: G05D11/008 , A62C5/002 , B01F15/0454 , Y10T137/2516 , Y10T137/86131
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