1952936

Information

• Patent Grant
• 1952936

• References
• Source

• Patent Number

  1,952,936

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1934
  91 years ago

• CPC

  • H02P9/126 - for preventing pole reversal

• US Classifications

  • 322 - Electricity: single generator systems