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发明名称
SIEVING APPARATUS
摘要
申请公布号
GB2187531(A)
申请公布日期
1987.09.09
申请号
GB19870002610
申请日期
1987.02.05
申请人
* RUSSELL FINEX LIMITED
发明人
JOHN * MONTEITH
分类号
B06B1/06;B07B1/40;B07B1/42;(IPC1-7):B07B1/40;G05D19/02
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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