2435187

Information

• Patent Grant
• 2435187

• References
• Source

• Patent Number

  2,435,187

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1948
  77 years ago

• CPC

  • H02M5/447 - using discharge tubes only

• US Classifications

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