Title:
無線インテリジェントカードを用いて水を供給する前納システム及び前納システムを用いた前納方法
Document Type and Number:
Japanese Patent JP5360782
Kind Code:
B2
Abstract:
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.
Inventors:
Neri-Badiro, Eduardo Agustin
Application Number:
JP2011518671A
Publication Date:
December 04, 2013
Filing Date:
August 28, 2008
Export Citation:
Assignee:
Systemas Integrales De Medicine I Control Steram S.A. de C.V.
International Classes:
G07F15/06; G01D4/00; G01F3/22; G06Q20/28; G06Q50/06
Domestic Patent References:
| JP7210754A | ||||
| JP2008516354A | ||||
| JP3372762B2 | ||||
| JP2008008738A |
Foreign References:
| US6054930 |
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Kazuhiro Yamaguchi
Masakazu Noda