发明名称 |
SYSTEM AND METHOD FOR METERING CITY GAS USING PDA EQUIPPED WITH PRINTER BY SIMULTANEOUSLY CHECKING METER AND PRINTING/DELIVERING WRITTEN NOTICE |
摘要 |
PURPOSE: A system and a method for metering city gas using a PDA(Personal Digital Assistant) equipped with a printer are provided to print/deliver a written notice when a meterman checks a meter by visiting home or a business office. CONSTITUTION: A city gas company(10) supplies the city gas to the home or the business office. A customer(30) uses the city gas by receiving the city gas from the city gas company. The PDA(100) equipped with the printer outputs the written notice of the city gas after inputting the data metering the city gas used by the customer and transmits the inputted data to a host PC(12) of the city gas company through the wireless communication network. |
申请公布号 |
KR20040080268(A) |
申请公布日期 |
2004.09.18 |
申请号 |
KR20030015172 |
申请日期 |
2003.03.11 |
申请人 |
KUKDONG CITY GAS CO., LTD.;YUN, MYUNG SUB |
发明人 |
KIM, SEONG GYU;LEE, HYEON BONG;YUN, MYUNG SUB |
分类号 |
G06Q50/06;(IPC1-7):G06F19/00 |
主分类号 |
G06Q50/06 |
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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