2643520

Information

• Patent Grant
• 2643520

• References
• Source

• Patent Number

  2,643,520

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • F22D3/00 - Accumulators for preheated water

• US Classifications

  • 060 - Power plants
  • 122 - Liquid heaters and vaporizers