Suk-Kyu Chang

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Automatic washing machines
- Patent number 5,285,664
- Issue date Feb 15, 1994
- Tong Yang Cement Corp.
- Suk-Kyu Chang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...