Changwon-si
South Korea
4
2009-02-12
The entities that hold a legal rights for patent applications filed by inventor Song Hack Jai:
Hack Jai Song from Changwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Automatic level controlling apparatus
#2 | 2007-08-16Washing machine and controlling method of the same
#3 | 2006-10-19Horizon control structure for washing machine
#4 | 2005-09-08Damper assembly and washing machine using the same
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