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经营范围
发明名称
ROTATING COUNTING MECHANISM, IN PARTICULAR FOR A GAS METER
摘要
申请公布号
EP0317819(A3)
申请公布日期
1990.05.23
申请号
EP19880118548
申请日期
1988.11.08
申请人
KREFELD STADTWERKE AG
发明人
WERNKEN, EWALD
分类号
G01F15/00;G01F15/06;(IPC1-7):G01F15/06
主分类号
G01F15/00
代理机构
代理人
主权项
地址
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