发明名称 |
Prepayment system for supplying water or gas by means of a wireless intelligent card and meter for said system |
摘要 |
<p>A prepayment system for supplying water or gas by means of a wireless intelligent card is described. The present invention also relates to a bidirectional meter specially designed to electronically record the consumption of water or gas.</p> |
申请公布号 |
GB2474617(B) |
申请公布日期 |
2013.04.10 |
申请号 |
GB20110002409 |
申请日期 |
2008.08.28 |
申请人 |
SISTEMAS INTEGRALES DE MEDICIA³N Y CONTROL |
发明人 |
EDURARDO AGUSTIN NERIBADILLO |
分类号 |
G06Q20/28;G06Q20/20;G06Q50/06 |
主分类号 |
G06Q20/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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