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发明名称
POLYURETHANE PLASTICS
摘要
申请公布号
CA673770(A)
申请公布日期
1963.11.05
申请号
CAD673770
申请日期
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
OTTO BAYER;GUNTHER LOEW;RUDOLF MERTEN
分类号
主分类号
代理机构
代理人
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