3883757

Information

• Patent Grant
• 3883757

• References
• Source

• Patent Number

  3,883,757

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • G05D22/02 - characterised by the use of electric means
  • G05B11/18 - Multi-step controllers

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 307 - Electrical transmission or interconnection systems
  • 374 - Thermal measuring and testing