1334942

Information

• Patent Grant
• 1334942

• References
• Source

• Patent Number

  1,334,942

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1920
  104 years ago

• CPC

  • H02K23/12 - having excitation produced by a current source independent of the armature circuit
  • H02K23/42 - having split poles

• US Classifications

  • 322 - Electricity: single generator systems
  • 310 - Electrical generator or motor structure
  • 363 - Electric power conversion systems