Patents Assigned to Busch-Jaeger Ludenscheider Metallwerk GmbH
  • Process for the bright annealing and recrystallization of non-ferrous metals
    Patent number: 3937639
    Abstract: A process for the bright-annealing and recrystallization of copper-zinc alloy articles consists of coating the articles with a solution of a synthetic resin and introducing the thus coated articles into an annealing furnace wherein the articles are subjected to recrystallization temperature.
    Type: Grant
    Filed: October 4, 1974
    Date of Patent: February 10, 1976
    Assignee: Busch-Jaeger Ludenscheider Metallwerk GmbH
    Inventors: Werner Romer, Rolf Orthey