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发明名称
Oxyalkylated amine-modified thermoplastic phenol-aldehyde resins, and method of making same
摘要
申请公布号
US2743251(A)
申请公布日期
1956.04.24
申请号
US19520301803
申请日期
1952.07.30
申请人
PETROLITE CORPORATION
发明人
GROOTE MELVIN DE
分类号
C08G8/28
主分类号
C08G8/28
代理机构
代理人
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