Patents Represented by Attorney Dave O'Reilly
  • Patent number: 4543172
    Abstract: High speed plating apparatus in which a cylindrical electrode structure has fitted into it a metal tube. The metal tube has a higher melting point than the electrode, is corrosion resistant to plating liquid and protects the inner surface of the electrode.
    Type: Grant
    Filed: March 3, 1982
    Date of Patent: September 24, 1985
    Inventors: Toshiyuki Suzuki, Hiroshi Tsukakoshi