Ruey Chyuan Chern

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  • Taichung, 406, TW

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,036,041
    • Issue date Mar 14, 2000
    • Ruey Chyuan Chern
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL