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发明名称
Procédé de production d'un pigment siliceux
摘要
申请公布号
CH332461(A)
申请公布日期
1958.09.15
申请号
CHD332461
申请日期
1953.12.10
申请人
COLUMBIA-SOUTHERN CHEMICAL CORPORATION
发明人
DIAL,WILLIAM
分类号
C09C1/30
主分类号
C09C1/30
代理机构
代理人
主权项
地址
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