1796868

Information

• Patent Grant
• 1796868

• References
• Source

• Patent Number

  1,796,868

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1931
  94 years ago

• CPC

  • E02B7/14 - Buttress dams
  • F23H17/12 - Fire-bars

• US Classifications

  • 126 - Stoves and furnaces
  • 122 - Liquid heaters and vaporizers