发明名称 |
Sistema di pre-pagamento per contatori di energia facenti uso di carte intelligenti di pagamento senza contatto con dispositivo automatico di interruzione di energia |
摘要 |
The prepayment system is integrally provided in a meter which is in a completely covered state. An automatic supply cut-off device controls the supply of electric power based on the prepaid information received from non-contact smart card used with meter. |
申请公布号 |
SMP200700015(B) |
申请公布日期 |
2007.05.16 |
申请号 |
SM20070000015T |
申请日期 |
2005.09.30 |
申请人 |
IUSA S.A. DE.C.V. |
发明人 |
NERI-BADILLO EDUARDO AGUSTIN |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|