Patents Assigned to Swakopmund AG
  • Heat exchanger tube base
    Patent number: 4190101
    Abstract: Improved tube bundle-type heat exchanger comprising at least one tube base cast from a plastic material, such as poly laurin lactam, with a tube bundle cast in the tube base. Several optional features are also disclosed.
    Type: Grant
    Filed: March 22, 1977
    Date of Patent: February 26, 1980
    Assignee: Swakopmund AG
    Inventor: Werner Hartmann