1754761

Information

• Patent Grant
• 1754761

• References
• Source

• Patent Number

  1,754,761

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1930
  94 years ago

• CPC

  • F22B13/10 - with auxiliary water tubes inside the fire-box

• US Classifications

  • 122 - Liquid heaters and vaporizers