2293296

Information

• Patent Grant
• 2293296

• References
• Source

• Patent Number

  2,293,296

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1942
  82 years ago

• CPC

  • H02M7/40 - by combination of static with dynamic converters by combination of dynamo-electric with other dynamic or static converters
  • Y10T307/74 - Switching systems

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 307 - Electrical transmission or interconnection systems