| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a private bottle management system, a private bottle management method, and a member card eliminating the need for large-scale system construction by storing a bottle remaining amount or the like in an electronic recording medium. <P>SOLUTION: It is characterized by that bottle member information such as private bottle types 29 and 30, and the bottle remaining amount 38 is stored in the electronic recording medium, and at least the bottle remaining amount 38 is updated of the bottle member information of the electronic recording medium by a reader-writer. <P>COPYRIGHT: (C)2007,JPO&INPIT |
