1693668

Information

• Patent Grant
• 1693668

• References
• Source

• Patent Number

  1,693,668

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1928
  96 years ago

• CPC

  • H02M7/98 - by combination of static with dynamic converters by combination of dynamo-electric with other dynamic or static converters

• US Classifications

  • 363 - Electric power conversion systems