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发明名称
POSITIVE DISPLACEMENT DIAPHRAGM PUMP EMPLOYING DISPLACER VALVES
摘要
申请公布号
EP0156074(B1)
申请公布日期
1990.06.27
申请号
EP19840308711
申请日期
1984.12.14
申请人
M & T CHEMICALS, INC.
发明人
LINDNER, GEORG HEINRICH
分类号
F04B43/06;F04B43/073;F04B53/10
主分类号
F04B43/06
代理机构
代理人
主权项
地址
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