TREA

Han Sum Enterprise Co., Ltd.

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  • Tainan, TW
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    Ejection mechanism
    • Patent number 8,794,958
    • Issue date Aug 5, 2014
    • Han Sum Enterprise Co., Ltd.
    • Te Sheng Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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