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发明名称
HYDROGENATION OF ORTHO-PHENOLIC MANNICH BASES
摘要
申请公布号
US3461172(A)
申请公布日期
1969.08.12
申请号
USD3461172
申请日期
1966.11.22
申请人
CONSOLIDATION COAL CO.
发明人
EDWARD P. PREVIC
分类号
C07C37/50;(IPC1-7):C07C37/10;C07C37/12
主分类号
C07C37/50
代理机构
代理人
主权项
地址
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