TREA

GRATHNAIL DEVELOPMENT COMPANY LIMITED

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Organization

  • JERSEY, JE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of and apparatus for mining analysis
    • Patent number 4,495,804
    • Issue date Jan 29, 1985
    • Grathnail Development Company Limited
    • Guy Le Blanc Smith
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pressure monitor
    • Patent number 4,494,106
    • Issue date Jan 15, 1985
    • Grathnail Development Company Limited
    • Guy L. B. Smith
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks