3403897

Information

• Patent Grant
• 3403897

• References
• Source

• Patent Number

  3,403,897

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1968
  56 years ago

• CPC

  • F27B1/22 - Arrangements of heat-exchange apparatus

• US Classifications

  • 266 - Metallurgical apparatus