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发明名称
Phenolic condensation product
摘要
申请公布号
US2530772(A)
申请公布日期
1950.11.21
申请号
US19460711828
申请日期
1946.11.23
申请人
STANDARD OIL COMPANY
发明人
JOHNSON CARL E.;WAUGH RICHARD C.
分类号
C08G8/30
主分类号
C08G8/30
代理机构
代理人
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