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发明名称
Process for preparing isoviolanthrone
摘要
申请公布号
US2834791(A)
申请公布日期
1958.05.13
申请号
US19540474018
申请日期
1954.12.08
申请人
ALLIED CHEMICAL & DYE CORPORATION
发明人
FLEYSHER MAURICE H.
分类号
C09B3/22
主分类号
C09B3/22
代理机构
代理人
主权项
地址
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