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发明名称
DYESTUFF FOR TEXTILES
摘要
申请公布号
CA403870(A)
申请公布日期
1942.03.31
申请号
CAD403870
申请日期
申请人
HENRY DREYFUS
发明人
GEORGE HOLLAND ELLIS;HENRY CHARLES OLPIN
分类号
主分类号
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代理人
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