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发明名称
STATIC ELECTRIC DISCHARGE FOR DUST COLLECTOR
摘要
申请公布号
CA2055669(A1)
申请公布日期
1992.05.17
申请号
CA19912055669
申请日期
1991.11.15
申请人
BERFIELD, ROBERT C.
发明人
BERFIELD, ROBERT C.
分类号
A47L9/24;A47L9/28;H05F3/02
主分类号
A47L9/24
代理机构
代理人
主权项
地址
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