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发明名称
FILTRO PER OLIO A DOPPIO MEZZO FILTRANTE
摘要
申请公布号
IT1110053(B)
申请公布日期
1985.12.23
申请号
IT19790019205
申请日期
1979.01.11
申请人
PUROLATOR INC
发明人
分类号
B01D29/07;B01D27/06;B01D39/08;(IPC1-7):F01M/
主分类号
B01D29/07
代理机构
代理人
主权项
地址
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