3659664

Information

• Patent Grant
• 3659664

• References
• Source

• Patent Number

  3,659,664

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • G01G23/44 - Coding devices therefor
  • Y10S177/03 - Digitizers electrical
  • Y10S177/06 - Photoelectric

• US Classifications

  • 177 - Weighing scales
  • 702 - Data processing: measuring, calibrating, or testing