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公开(公告)号:US2693323A
公开(公告)日:1954-11-02
申请号:US27685652
申请日:1952-03-15
Applicant: DOMINION MAGNESIUM LTD
Inventor: ZYGMUNT JARMICKI WINCENTY
IPC: B65H75/14
CPC classification number: B65H75/14 , B65H2701/31 , B65H2701/5114 , B65H2701/51342
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公开(公告)号:US2687261A
公开(公告)日:1954-08-24
申请号:US25528951
申请日:1951-11-07
Applicant: DOMINION MAGNESIUM LTD
Inventor: ZYGMUNT JARMICKI WINCENTY
IPC: B65H75/14
CPC classification number: B65H75/14 , B65H2701/5134
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公开(公告)号:US2601660A
公开(公告)日:1952-06-24
申请号:US3714248
申请日:1948-07-06
Applicant: DOMINION MAGNESIUM LTD
Inventor: ZYGMUNT JARMICKI WINCENTY
IPC: B65H75/14
CPC classification number: B65H75/14 , B65H2701/5134
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