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发明名称
OPTICAL BRIGHTENERS FOR TEXTILE MATERIALS
摘要
申请公布号
CA687847(A)
申请公布日期
1964.06.02
申请号
CAD687847
申请日期
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS AND BRUNING
发明人
PAUL SCHLACK;WALTER KOLLER
分类号
主分类号
代理机构
代理人
主权项
地址
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