2110688

Information

• Patent Grant
• 2110688

• References
• Source

• Patent Number

  2,110,688

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1938
  86 years ago

• CPC

  • H02M7/006 - using discharge tubes

• US Classifications

  • 363 - Electric power conversion systems
  • 307 - Electrical transmission or interconnection systems