2214773

Information

• Patent Grant
• 2214773

• References
• Source

• Patent Number

  2,214,773

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1940
  84 years ago

• CPC

  • H02M1/146 - using discharge tubes

• US Classifications

  • 363 - Electric power conversion systems
  • 333 - Wave transmission lines and networks