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经营范围
发明名称
SOLVENT EXTRACTION
摘要
申请公布号
CA341527(A)
申请公布日期
1934.05.08
申请号
CAD341527
申请日期
申请人
SOCIETE ANONYME FRANCAISE SAID, "LES PRODUITS CHIMIQUES PURS"
发明人
FRANCOIS BAYLOCQ;PIERRE BERTHELEMY
分类号
主分类号
代理机构
代理人
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地址
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