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公开(公告)号：US3112895A
公开(公告)日：1963-12-03
申请号：US15895561
申请日：1961-12-11
Applicant: CROSSLEY MACHINE COMPANY INC
Inventor： KINNEY ROBERT E
CPC classification number: B65H81/00 , B29C53/581 , B29C53/585 , B29C53/64 , B65H54/10 , B65H2701/31
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