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公开(公告)号:US2287193A
公开(公告)日:1942-06-23
申请号:US25973239
申请日:1939-03-04
Applicant: SALTA CORP
Inventor: OVERSTREET ROBERT L
CPC classification number: C08J9/122 , C08J2201/032 , C08J2321/00 , C08L21/00
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公开(公告)号:US2297018A
公开(公告)日:1942-09-29
申请号:US25435339
申请日:1939-02-03
Applicant: SALTA CORP
Inventor: OVERSTREET ROBERT L
CPC classification number: B29C44/5627 , B29C44/083 , B29K2105/04 , Y10S521/918
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3.Method for making closed-cell cellular hard rubber and product of the method 失效
Title translation: 制备闭孔细胞硬质橡胶的方法及其制备方法公开(公告)号:US2271498A
公开(公告)日:1942-01-27
申请号:US38738841
申请日:1941-04-08
Applicant: SALTA CORP
Inventor: OVERSTREET ROBERT L
CPC classification number: B29C44/3488 , B29K2105/04 , Y10S264/13
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