2780764

Information

• Patent Grant
• 2780764

• References
• Source

• Patent Number

  2,780,764

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1957
  68 years ago

• CPC

  • G06M1/107 - electromotors

• US Classifications

  • 318 - Electricity: motive power systems
  • 310 - Electrical generator or motor structure