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发明名称
FILTRE D'HUILE MAGNETIQUE
摘要
申请公布号
RO76378(A2)
申请公布日期
1981.04.30
申请号
RO19770090784Q
申请日期
1977.06.18
申请人
发明人
分类号
B03C1/08;(IPC1-7):B03C1/08
主分类号
B03C1/08
代理机构
代理人
主权项
地址
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