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发明名称
GRADIENT SYSTEM
摘要
申请公布号
EP0236990(B1)
申请公布日期
1993.06.16
申请号
EP19870103266
申请日期
1987.03.07
申请人
ISCO, INC.
发明人
ALLINGTON, ROBERT WILLIAM;JAMESON, DANIEL G.
分类号
F04B49/06;G01N30/34
主分类号
F04B49/06
代理机构
代理人
主权项
地址
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