2972472

Information

• Patent Grant
• 2972472

• References
• Source

• Patent Number

  2,972,472

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1961
  63 years ago

• CPC

  • F28F5/02 - Rotary drums or rollers
  • B29B7/625 - provided with cooling or heating means
  • Y10S165/161 - with means defining particular flow path

• US Classifications

  • 165 - Heat exchange
  • 072 - Metal deforming