involving propulsion devices in which the mould material is supplied in the shape of a compacted column or the like

Patents Applicationslast 30 patents

  • Information Patent Application

    FLASKLESS MOLD MACHINE

    • Publication number 20200061696
    • Publication date Feb 27, 2020
    • SINTOKOGIO, LTD.
    • Tokiya TERABE
    • B22 - CASTING POWDER METALLURGY