Fukumi Kaida

Person

  • Ibaraki-ken, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric ignition type initiator

    • Patent number 6,354,217
    • Issue date Mar 12, 2002
    • Showa Kinzoku Kogyo Co., Ltd.
    • Kazuhito Narumi
    • F42 - AMMUNITION BLASTING