2701269

Information

• Patent Grant
• 2701269

• References
• Source

• Patent Number

  2,701,269

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1955
  69 years ago

• CPC

  • C21D1/46 - Salt baths
  • Y10S439/919 - for treatment by electrical current

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 174 - Electricity: conductors and insulators
  • 313 - Electric lamp and discharge devices
  • 439 - Electrical connectors