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发明名称
Production of vat dyestuffs
摘要
申请公布号
US2885410(A)
申请公布日期
1959.05.05
申请号
US19540432915
申请日期
1954.05.27
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
NEEFF RUTGER;SCHWECHTEN HEINZ WERNER
分类号
C09B1/16;C09B1/20;C09B1/22;C09B5/30
主分类号
C09B1/16
代理机构
代理人
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地址
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