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发明名称
WET-TYPE SAND CLASSIFIER
摘要
申请公布号
GB1542040(A)
申请公布日期
1979.03.14
申请号
GB19770025986
申请日期
1977.06.21
申请人
AKAE KIKAI KOGYO CO LTD
发明人
分类号
B03B5/56;(IPC1-7):B03B5/56
主分类号
B03B5/56
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