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经营范围
发明名称
2-substituted alkoxy-1, 4-diaminoanthra-quinone photographic dyestuffs
摘要
申请公布号
US3246016(A)
申请公布日期
1966.04.12
申请号
US19650467108
申请日期
1965.06.25
申请人
POLAROID CORPORATION
发明人
DOWNEY JOHN F.;SIMON MYRON S.
分类号
C09B1/54;G03C8/18
主分类号
C09B1/54
代理机构
代理人
主权项
地址
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