제목 | Multifunctional Key Holder | ||||
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분야 | 실용제품및기타발명 | 년도 | 2014 | ||
업체명 | OVERSEAS CHINESE UNIVERSITY | 등록번호 | Patent No: R.O.C. M 461351 | 등록일 | 2014-12-15 |
Base on the concept of key-holder, keeps keys into the multi-functional alarm box, providing protect tool and GPS Function to keep user safe.
All-purpose key-holder designed to fit different all kind of keys.
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이전글 | A universal cruet |
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다음글 | Basic Plants Layout of Proactive Fencing |