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发明名称
METHOD FOR CONTROLLING ACCELERATING, GRAVITATIONAL FILTERS WITH VARIABLE OUTPUT
摘要
申请公布号
PL153885(B2)
申请公布日期
1991.06.28
申请号
PL19880274248
申请日期
1988.08.15
申请人
发明人
分类号
B01D;B01D37/04;C02F;(IPC1-7):B01D37/04
主分类号
B01D
代理机构
代理人
主权项
地址
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