Sung-Won Cho

Republic of Korea

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Total IP 1
Total IP Rank # 1,347,504
IP Activity Score 0/5.0    0
IP Activity Rank # 1,796,122

Patents

Trademarks

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Last Patent 2017 - Model railcar for cleaning model...
First Patent 2014 - Model railcar for cleaning model...

Latest Inventions, Goods, Services

2014 Invention Model railcar for cleaning model train track. The present invention provides a model railcar for ...