2740931

Information

• Patent Grant
• 2740931

• References
• Source

• Patent Number

  2,740,931

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1956
  68 years ago

• CPC

  • H02P1/12 - Switching devices centrifugally operated by the motor

• US Classifications

  • 318 - Electricity: motive power systems