1784652

Information

• Patent Grant
• 1784652

• References
• Source

• Patent Number

  1,784,652

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1930
  94 years ago

• CPC

  • F24H1/125 - combined with storage tank

• US Classifications

  • 122 - Liquid heaters and vaporizers