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公开(公告)号：US2634353A
公开(公告)日：1953-04-07
申请号：US23991451
申请日：1951-08-02
Applicant: TAYLOR WINFIELD CORP
Inventor： GEISZLER ALBERT R , CONKLIN LEROY R
IPC: B23K11/06
CPC classification number: B23K11/061 , B23K2201/16
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