3909692

Information

• Patent Grant
• 3909692

• References
• Source

• Patent Number

  3,909,692

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • G05B11/012 - details of the transmission means

• US Classifications

  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing