3667542

Information

• Patent Grant
• 3667542

• References
• Source

• Patent Number

  3,667,542

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • D06C15/08 - Rollers therefor
  • F28F5/02 - Rotary drums or rollers
  • Y10S165/135 - Movable heat exchanger

• US Classifications

  • 165 - Heat exchange
  • 026 - Textiles: cloth finishing
  • 126 - Stoves and furnaces
  • 219 - Electric heating
  • 432 - Heating