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发明名称
Self-cleaning continuous filter
摘要
申请公布号
US1966626(A)
申请公布日期
1934.07.17
申请号
US19320605058
申请日期
1932.04.13
申请人
HENRY FERDINAND G
发明人
HENRY FERDINAND G.
分类号
B01D33/00;B01D35/16
主分类号
B01D33/00
代理机构
代理人
主权项
地址
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