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发明名称
Methylene bis-azoles
摘要
申请公布号
US2323503(A)
申请公布日期
1943.07.06
申请号
US19390303872
申请日期
1939.11.10
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
WILSON CYRIL D.
分类号
G03C7/36
主分类号
G03C7/36
代理机构
代理人
主权项
地址
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