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发明名称
Hydrogenation of phenyl primary amines
摘要
申请公布号
US2129631(A)
申请公布日期
1938.09.06
申请号
US19370138165
申请日期
1937.04.21
申请人
WINGFOOT CORPORATION
发明人
WINANS CHARLES F.
分类号
主分类号
代理机构
代理人
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