Tomohiko HAYATA

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Fukuoka, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS OF MANUFACTURING LAMINATED IRON CORE
- Publication number 20150325366
- Publication date Nov 12, 2015
- MITSUI HIGH-TEC , INC.
- Souhachi ARIMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...