Frederick John Underwood

Person

  • Storrington, GB

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Pumping apparatus

    • Publication number 20050123414
    • Publication date Jun 9, 2005
    • Matthew Key
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES