KOREA ENVIRONMENT INDUSTRY TECHNOLOGY INSTITUTE CO., LTD.
KOREA ENVIRONMENT INDUSTRY TECHNOLOGY INSTITUTE CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20140164090 | GREEN LIFE MANAGEMENT METHOD AND SYSTEM - The present invention relates to a method and system for managing the green life of a user. The present invention provides a green life management system managing a green life of a user by using a card medium of the user, comprising: a card reader terminal ( | 06-12-2014 |