3160687

Information

• Patent Grant
• 3160687

• References
• Source

• Patent Number

  3,160,687

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1964
  60 years ago

• CPC

  • B29C59/106 - the electrodes being placed on the same side of the material to be treated
  • B26F1/0015 - specially adapted for perforating tubes
  • B26F1/0069 - and the tool travels with the tube
  • B29C37/02 - Deburring or deflashing
  • B29C67/0014 - for shaping tubes or blown tubular films
  • Y10S264/70 - Processes for forming screens or perforating articles
  • Y10S425/037 - Perforate
  • Y10T29/496 - Multiperforated metal article making

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 219 - Electric heating
  • 425 - Plastic article or earthenware shaping or treating: apparatus