1794335

Information

• Patent Grant
• 1794335

• References
• Source

• Patent Number

  1,794,335

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1931
  94 years ago

• CPC

  • F24H1/38 - with water contained in separate elements
  • Y10S122/16 - Welding

• US Classifications

  • 122 - Liquid heaters and vaporizers