1805679

Information

• Patent Grant
• 1805679

• References
• Source

• Patent Number

  1,805,679

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1931
  93 years ago

• CPC

  • H02K23/50 - Generators with two or more outputs
  • H02K19/34 - Generators with two or more outputs
  • Y10T307/367 - AC and DC

• US Classifications

  • 246 - Railway switches and signals
  • 307 - Electrical transmission or interconnection systems