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经营范围
发明名称
Chromed monoazo compound
摘要
申请公布号
US2456230(A)
申请公布日期
1948.12.14
申请号
US19450581966
申请日期
1945.03.09
申请人
CIBA LIMITED
发明人
WIDMER WILLY
分类号
C09B45/16;C09B45/34
主分类号
C09B45/16
代理机构
代理人
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