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发明名称
Process for the production of polycarbonates containing urethane groups
摘要
申请公布号
GB1042534(A)
申请公布日期
1966.09.14
申请号
GB19640002102
申请日期
1964.01.17
申请人
CHEMISCHE WERKE HUELS AKTIENGESELLSCHAFT
发明人
分类号
C08G64/42;C08L75/00
主分类号
C08G64/42
代理机构
代理人
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