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Seoul, KR
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last 30 patents
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Patent Grant
User-participating type fitness lecture system and fitness training...
Patent number
8,371,989
Issue date
Feb 12, 2013
SK C&C Co., Ltd.
Chong-Eun Kim
A63 - SPORTS GAMES AMUSEMENTS
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last 30 patents
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Patent Application
User-Participating Type Fitness Lecture System and Fitness Training...
Publication number
20110039659
Publication date
Feb 17, 2011
SK C&C CO., LTD.
Chong-Eun Kim
A63 - SPORTS GAMES AMUSEMENTS