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公开(公告)号：US2567950A
公开(公告)日：1951-09-18
申请号：US3271748
申请日：1948-06-12
Applicant: OHIO COMMW ENG CO
Inventor： STAUFFER WILLIAM R
CPC classification number: C08J9/12 , C08J2201/032 , C08J2321/02 , C08L21/00
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2.发明授权Method of impregnating a synthetic rubber to form a sponge rubber and the article produced thereby 失效浸渍合成橡胶以形成海绵橡胶的方法和由此制备的制品
公开(公告)号：US2659703A
公开(公告)日：1953-11-17
申请号：US3273648
申请日：1948-06-12
Applicant: OHIO COMMW ENG CO
Inventor： TOULMIN JR HARRY A , STAUFFER WILLIAM R
CPC classification number: C08J9/0066 , C08J9/30 , C08J2311/02 , C08L21/00
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