TREA

Erwin Zeichner

Follow

Person

  • Brunswick, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Continuously operable sugar centrifugal
    • Patent number 4,308,075
    • Issue date Dec 29, 1981
    • Braunschweigische Maschinenbauanstalt
    • Volkmar Hentschel
    • C13 - SUGAR INDUSTRY
  • Information Patent Grant

    Continuously operating centrifugal
    • Patent number 4,205,999
    • Issue date Jun 3, 1980
    • Braunschweigische Maschinenbauanstalt
    • Erwin Zeichner
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...