SOUND MACHINE INVENTION & DESIGN, INC.

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  • Oak Park, IL, US

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Patents Applicationslast 30 patents

  • Information Patent Application

    Manually Pivoting Wings on a Toy Airplane

    • Publication number 20130109266
    • Publication date May 2, 2013
    • SOUND MACHINE INVENTION & DESIGN, INC.
    • Jon Vanderbeek
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

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