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发明名称
Amine-modified thermoplastic phenolaldehyde resins and method of making same
摘要
申请公布号
US2743255(A)
申请公布日期
1956.04.24
申请号
US19520327053
申请日期
1952.12.19
申请人
PETROLITE CORPORATION
发明人
GROOTE MELVIN DE
分类号
C08G14/06;C08L61/10
主分类号
C08G14/06
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