2236254

Information

• Patent Grant
• 2236254

• References
• Source

• Patent Number

  2,236,254

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1941
  83 years ago

• CPC

  • H02M1/146 - using discharge tubes
  • H02M7/15 - using discharge tubes only

• US Classifications

  • 363 - Electric power conversion systems