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发明名称
Self-cleaning filter
摘要
申请公布号
US2366112(A)
申请公布日期
1944.12.26
申请号
US19410419962
申请日期
1941.11.21
申请人
WILLIAM JOKEL
发明人
JOKEL WILLIAM
分类号
B01D27/02;B01D29/00
主分类号
B01D27/02
代理机构
代理人
主权项
地址
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