3137461

Information

• Patent Grant
• 3137461

• References
• Source

• Patent Number

  3,137,461

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • G05D1/044 - during banks

• US Classifications

  • 244 - Aeronautics and astronautics
  • 318 - Electricity: motive power systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 330 - Amplifiers