1724340

Information

• Patent Grant
• 1724340

• References
• Source

• Patent Number

  1,724,340

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1929
  95 years ago

• CPC

  • F27B3/12 - Working chambers or casings Supports therefor
  • F27B3/02 - of single-chamber fixed-hearth type

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 432 - Heating