Y LIN CHENG

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KAOHSIUNG CITY, TW

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING MOLDS WITH 3-DIMENSIONAL COOLING PATHS
- Publication number 20110047779
- Publication date Mar 3, 2011
- SEN YUNG LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR