2748422

Information

• Patent Grant
• 2748422

• References
• Source

• Patent Number

  2,748,422

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1956
  68 years ago

• CPC

  • B29C47/847 - characterised by differential heating or cooling
  • B29C47/0014 - Filamentary-shaped articles
  • B29C47/0016 - Rod-shaped articles
  • B29C47/84 - Heating or cooling the screws
  • B29C47/845 - cooling

• US Classifications

  • 366 - Agitating
  • 425 - Plastic article or earthenware shaping or treating: apparatus