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发明名称
Metering system
摘要
申请公布号
GB2321753(B)
申请公布日期
2001.06.06
申请号
GB19970002075
申请日期
1997.01.31
申请人
* LANDIS & GYR;* LG;* SIEMENS METERING LIMITED
发明人
WILLIAM MARK * LEWIS
分类号
G07F7/00;G07F7/02;G07F15/00;G07F15/04;G07F15/10;(IPC1-7):G07F7/00
主分类号
G07F7/00
代理机构
代理人
主权项
地址
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