3682140

Information

• Patent Grant
• 3682140

• References
• Source

• Patent Number

  3,682,140

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • F22B37/327 - specially adapted for steam generators of nuclear power plants

• US Classifications

  • 122 - Liquid heaters and vaporizers