1263941

Information

• Patent Grant
• 1263941

• References
• Source

• Patent Number

  1,263,941

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1918
  106 years ago

• CPC

  • H01B5/004 - for protection against corona
  • Y10S55/38 - Tubular collector electrode

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 055 - Gas separation
  • 178 - Telegraphy