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发明名称
Production of resinous condensation products
摘要
申请公布号
US1977979(A)
申请公布日期
1934.10.23
申请号
US19320614038
申请日期
1932.05.27
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
WINTER CARL;ROH NIKOLAUS
分类号
C08G61/02
主分类号
C08G61/02
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代理人
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