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经营范围
发明名称
P-Ion controller and control of ionic concentration in a flow-line.
摘要
申请公布号
EP0018971(A4)
申请公布日期
1980.06.23
申请号
EP19790900433
申请日期
1979.12.04
申请人
BOEKE, JAN
发明人
BOEKE, JAN
分类号
G05D21/00;G05D21/02;(IPC1-7):C02F1/66;G06F15/46
主分类号
G05D21/00
代理机构
代理人
主权项
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