2407072

Information

• Patent Grant
• 2407072

• References
• Source

• Patent Number

  2,407,072

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1946
  78 years ago

• CPC

  • H02M5/447 - using discharge tubes only

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 322 - Electricity: single generator systems
  • 363 - Electric power conversion systems