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公开(公告)号：US1159138A
公开(公告)日：1915-11-02
申请号：US1914840084
申请日：1914-05-21
Applicant: FRANCO AMERICAN RUBBER COMPANY
Inventor： VECCHINI DOMINIQUE
CPC classification number: B02C2/10 , Y10S241/31
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公开(公告)号：US1159137A
公开(公告)日：1915-11-02
申请号：US1914832670
申请日：1914-04-17
Applicant: FRANCO AMERICAN RUBBER COMPANY
Inventor： VECCHINI DOMINIQUE
CPC classification number: C08J3/12 , B29B7/007 , Y10S528/931
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