3307621

Information

• Patent Grant
• 3307621

• References
• Source

• Patent Number

  3,307,621

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  58 years ago

• CPC

  • D02J13/005 - by contact with at least one rotating roll
  • Y10S165/158 - having stationary material removal means
  • Y10S165/905 - Materials of manufacture

• US Classifications

  • 165 - Heat exchange
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 492 - Roll or roller