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发明名称
PREPARATION OF HEXAMETHYLENE DIAMINE
摘要
申请公布号
US3478103(A)
申请公布日期
1969.11.11
申请号
USD3478103
申请日期
1966.12.19
申请人
PHILLIPS PETROLEUM CO.
发明人
PAUL D. HANN
分类号
B01J19/18;C07C209/48;(IPC1-7):C07C87/14
主分类号
B01J19/18
代理机构
代理人
主权项
地址
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