2228077

Information

• Patent Grant
• 2228077

• References
• Source

• Patent Number

  2,228,077

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1941
  84 years ago

• CPC

  • H02K27/04 - having single-phase operation in series or shunt connection

• US Classifications

  • 310 - Electrical generator or motor structure