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发明名称
PREPARATION OF POLYURETHANE FILMS, FIBERS AND COATINGS
摘要
申请公布号
CA750484(A)
申请公布日期
1967.01.10
申请号
CAD750484
申请日期
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
HARALD OERTEL;WILHELM THOMA;HEINRICH RINKE;ERWIN MULLER
分类号
主分类号
代理机构
代理人
主权项
地址
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