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发明名称
METHOD AND APPARATUS FOR REMOVAL OF FILTER CAKE
摘要
申请公布号
CA837909(A)
申请公布日期
1970.03.31
申请号
CAD837909
申请日期
申请人
SPARKLER MANUFACTURING COMPANY
发明人
ALOYSIUS C. KRACKLAUER
分类号
主分类号
代理机构
代理人
主权项
地址
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