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经营范围
发明名称
Static cleaning and dust and particle removal
摘要
申请公布号
US2980933(A)
申请公布日期
1961.04.25
申请号
US19550545604
申请日期
1955.11.08
申请人
SCHWARTZ SAMUEL M;DANIEL GROSS
发明人
SCHWARTZ SAMUEL M.;GROSS DANIEL
分类号
B01D46/18
主分类号
B01D46/18
代理机构
代理人
主权项
地址
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