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发明名称
Décanteuse centrifuge pour traitement des lies de soutirage afin d'en extraire les matières tartreuses à l'état de cristaux naturels par décantation et lavages
摘要
申请公布号
FR43018(E)
申请公布日期
1934.01.25
申请号
FRD43018
申请日期
1933.02.15
申请人
发明人
DAVID LOUIS-FERNAND
分类号
B04B3/00
主分类号
B04B3/00
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代理人
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