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发明名称
Procédé de préparation de pigments neutres à base d'oxydes minéraux
摘要
申请公布号
FR1034976(A)
申请公布日期
1953.08.10
申请号
FRD1034976
申请日期
1951.04.02
申请人
SAUREFABRIK SCHWEIZERHALL
发明人
分类号
C01B13/22
主分类号
C01B13/22
代理机构
代理人
主权项
地址
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