3331100

Information

• Patent Grant
• 3331100

• References
• Source

• Patent Number

  3,331,100

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1967
  57 years ago

• CPC

  • B29C47/847 - characterised by differential heating or cooling
  • B29C47/822 - heating
  • B29C47/84 - Heating or cooling the screws
  • B29C47/842 - heating
  • B29C47/845 - cooling
  • B29C47/0009 - characterised by the shape of the articles

• US Classifications

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