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发明名称
Verfahren zur Herstellung von Polyurethan-Harnstoffelastomeren
摘要
申请公布号
CH528562(A)
申请公布日期
1972.09.30
申请号
CH19700019225
申请日期
1970.12.28
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
MECKEL,WALTER,DR.;MUELLER,ERWIN,DR.
分类号
C08G18/10;C08G18/80;(IPC1-7):C08G22/04
主分类号
C08G18/10
代理机构
代理人
主权项
地址
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