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经营范围
发明名称
Procédé pour teindre les esters et éthers cellulosiques
摘要
申请公布号
FR830869(A)
申请公布日期
1938.08.11
申请号
FRD830869
申请日期
1937.12.16
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B1/20
主分类号
C09B1/20
代理机构
代理人
主权项
地址
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