TREA

Kabushiki Kaisha Nihon Keiki Seisakusho

Follow

Organization

  • Tokyo, JA
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Level meter for sound signals
    • Patent number 3,991,628
    • Issue date Nov 16, 1976
    • Kabushiki Kaisha Nihon Keiki Seisakusho
    • Shizuo Narita
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks