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发明名称
Branched aliphatic polycarbonates from tri-and tetra
摘要
申请公布号
FR2010777(A1)
申请公布日期
1970.02.20
申请号
FR19690019527
申请日期
1969.06.12
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
分类号
C08G64/02;(IPC1-7):08G17/00
主分类号
C08G64/02
代理机构
代理人
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地址
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