TREA

Gerard A. E. Blok

Follow

Person

  • Gramsbergen, NL
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe part with a socket end
    • Patent number 4,362,323
    • Issue date Dec 7, 1982
    • Wabin B.V.
    • Bernhard Lodder
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL