1732439

Information

• Patent Grant
• 1732439

• References
• Source

• Patent Number

  1,732,439

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1929
  95 years ago

• CPC

  • F22D3/04 - combined with steam accumulators

• US Classifications

  • 122 - Liquid heaters and vaporizers