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公开(公告)号：US3287990A
公开(公告)日：1966-11-29
申请号：US39679364
申请日：1964-09-02
Applicant: CONTROLEX CORP AMERICA
Inventor： ROBERT ELLINGER OSCAR
CPC classification number: F16C1/28 , F16C1/262 , F16C2300/02 , Y10T74/20444 , Y10T74/2045
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