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发明名称
Improvements in fluid filters
摘要
申请公布号
GB831235(A)
申请公布日期
1960.03.23
申请号
GB19570023587
申请日期
1957.07.25
申请人
JACQUES MULLER
发明人
分类号
B01D29/11;B01D35/18;B01D46/00;B01D46/24;B01D46/44
主分类号
B01D29/11
代理机构
代理人
主权项
地址
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