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发明名称
DIAPHRAGM PUMP WITH A PRESSURE RELIEVED DIAPHRAGM
摘要
申请公布号
EP0055467(B1)
申请公布日期
1984.12.05
申请号
EP19810110720
申请日期
1981.12.23
申请人
LEWA HERBERT OTT GMBH + CO.
发明人
FRITSCH, HORST, DIPL.-ING.
分类号
F04B43/02;F04B43/00;F04B43/067;(IPC1-7):04B43/06
主分类号
F04B43/02
代理机构
代理人
主权项
地址
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