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发明名称
Aparelho de filtro autolimpante e método de filtração de partículas de um fluido de transporte
摘要
申请公布号
BR9601934(A)
申请公布日期
1998.09.29
申请号
BR1996PI01934
申请日期
1996.07.10
申请人
PNEUMAFIL CORPORATION
发明人
ROGER D. WILLIAMS
分类号
B01D46/22;(IPC1-7):A47L9/10
主分类号
B01D46/22
代理机构
代理人
主权项
地址
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