selectively injecting different materials in the same mould for making different articles in the same mould

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  • Information Patent Application

    Injection Molding System

    • Publication number 20230134832
    • Publication date May 4, 2023
    • SEIKO EPSON CORPORATION
    • Hidenobu MARUYAMA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL