EWHA Diamond Industrial Co., Ltd.

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Kyungki-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cutting tip, method for making the cutting tip and cutting tool
- Patent number 8,360,046
- Issue date Jan 29, 2013
- EWHA Diamond Industrial Co., Ltd.
- Tae-Woong Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...