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发明名称
Filter bag attaching means for dust arresting apparatus
摘要
申请公布号
US2308310(A)
申请公布日期
1943.01.12
申请号
US19420442108
申请日期
1942.05.07
申请人
RICHARD RUEMELIN
发明人
JR. RICHARD RUEMELIN,;HARRIS OWEN H.
分类号
B01D46/02
主分类号
B01D46/02
代理机构
代理人
主权项
地址
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