2831988

Information

• Patent Grant
• 2831988

• References
• Source

• Patent Number

  2,831,988

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1958
  67 years ago

• CPC

  • H02N1/10 - with non-conductive charge carrier

• US Classifications

  • 310 - Electrical generator or motor structure
  • 322 - Electricity: single generator systems