3499638

Information

• Patent Grant
• 3499638

• References
• Source

• Patent Number

  3,499,638

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • C21B7/10 - Cooling Devices therefor
  • C21B7/103 - Detection of leakages of the cooling liquid

• US Classifications

  • 266 - Metallurgical apparatus
  • 062 - Refrigeration