1675347

Information

• Patent Grant
• 1675347

• References
• Source

• Patent Number

  1,675,347

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1928
  96 years ago

• CPC

  • F22B1/265 - the water being in bulk

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 126 - Stoves and furnaces
  • 159 - Concentrating evaporators
  • 196 - Mineral oils: apparatus