3507256

Information

• Patent Grant
• 3507256

• References
• Source

• Patent Number

  3,507,256

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • F22B29/02 - of forced-circulation type
  • F24D3/02 - with forced circulation

• US Classifications

  • 122 - Liquid heaters and vaporizers