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发明名称
Modified phenolic resins
摘要
申请公布号
US2631140(A)
申请公布日期
1953.03.10
申请号
US19510237689
申请日期
1951.07.19
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
BLOCH HERMAN S.
分类号
C08G8/28
主分类号
C08G8/28
代理机构
代理人
主权项
地址
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