1754167

Information

• Patent Grant
• 1754167

• References
• Source

• Patent Number

  1,754,167

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1930
  94 years ago

• CPC

  • F22B33/14 - Combination of low and high pressure boilers
  • Y10S122/01 - Air heater

• US Classifications

  • 122 - Liquid heaters and vaporizers