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发明名称
DISCHARGER FOR A CONTINUOUS ROTARY FILTER
摘要
申请公布号
CA647171(A)
申请公布日期
1962.08.21
申请号
CAD647171
申请日期
申请人
IMPROVED MACHINERY INC.
发明人
JOHN P. RICH
分类号
主分类号
代理机构
代理人
主权项
地址
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