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专利名称：Method and a device for measuring the
pump operating parameters of a diaphragmdelivery unit
发明人：Gerhard Rohner申请号：US09859873申请日：20010517
公开号：US20020006335A1公开日：20020117
专利附图：
摘要：A method for measuring the pumping operating parameters of a diaphragmdelivery unit, the conductivity of a resistance device mounted on a diaphragm being
measured, at least over one pumping period, as a time-dependent quantity, and thisquantity being used in the measurement.
申请人：ROHNER GERHARD
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