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发明名称
Photographic processes
摘要
申请公布号
US3155507(A)
申请公布日期
1964.11.03
申请号
US19620236420
申请日期
1962.11.08
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
BLAKE RALPH KINGSLEY
分类号
C07C391/00;C07D263/58;C07D277/32;C07D277/36;C07D277/68;C07D293/12;G03C1/492
主分类号
C07C391/00
代理机构
代理人
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地址
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