TREA

Yuji Kawai

Follow

Person

  • Nara-Ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pushing device for large sweeper
    • Patent number 6,626,628
    • Issue date Sep 30, 2003
    • Suiden Co., Ltd.
    • Yuzo Kawai
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES