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发明名称
Manufacture of benzoselenocyanine dyes
摘要
申请公布号
US2089323(A)
申请公布日期
1937.08.10
申请号
US19330686857
申请日期
1933.08.25
申请人
AGFA ANSCO CORPORATION
发明人
ZEH WALTER
分类号
C09B23/04
主分类号
C09B23/04
代理机构
代理人
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