Hyung Woo Ko

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Incheon, KR

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Patents Applicationslast 30 patents

Information Patent Application
MOLTEN METAL POURING DEVICE AND CENTRIFUGAL CASTING MACHINE USING T...
- Publication number 20170072459
- Publication date Mar 16, 2017
- Shin Young Unique Co., LTD.
- Ji Yong Lee
- B22 - CASTING POWDER METALLURGY