592512

Information

• Patent Grant
• 592512

• References
• Source

• Patent Number

  592,512

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1897
  126 years ago

• CPC

  • A47J27/21108 - using a bimetallic element
  • F24H1/202 - with resistances

• US Classifications

  • 392 - Electric resistance heating devices
  • 196 - Mineral oils: apparatus
  • 219 - Electric heating