1110573

Information

• Patent Grant
• 1110573

• References
• Source

• Patent Number

  1,110,573

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1914
  110 years ago

• CPC

  • H01J13/12 - Positioning or moving the cathode spot on the surface of the pool

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 174 - Electricity: conductors and insulators
  • 220 - Receptacles