Providing Escapeways For Gases Trapped Or Generated Between Layers Patents (Class 156/87)
  • Patent number: 3937641
    Abstract: The method of joining aluminum tubing wherein a heat curable adhesive in tape form is helically wound on the end portion of one tube prior to its being telescoped with the heated end of a second tube.
    Type: Grant
    Filed: August 30, 1974
    Date of Patent: February 10, 1976
    Assignee: General Electric Company
    Inventors: Gerald J. Kushner, William D. Irish