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经营范围
发明名称
Perfectionnement au procédé de fabrication de vert de guignet
摘要
申请公布号
FR749341(A)
申请公布日期
1933.07.22
申请号
FRD749341
申请日期
1933.01.19
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C01G37/02
主分类号
C01G37/02
代理机构
代理人
主权项
地址
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