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发明名称
PREPARATION OF CELLULAR POLYURETHANE
摘要
申请公布号
CA668478(A)
申请公布日期
1963.08.13
申请号
CAD668478
申请日期
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT;MOBAY CHEMICAL COMPANY
发明人
ERWIN WINDEMUTH;GUNTHER BRAUN
分类号
主分类号
代理机构
代理人
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