Kwan R. Park

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Busan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Washing machine with roller type agitator
- Patent number 5,231,857
- Issue date Aug 3, 1993
- Goldstar Co., Ltd.
- Jae C. Rew
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Pressure and rotary type washing machine and a washing method by us...
- Patent number 5,176,012
- Issue date Jan 5, 1993
- Gold Star Co., Ltd.
- Dong Y. Oh
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...