3303471

Information

• Patent Grant
• 3303471

• References
• Source

• Patent Number

  3,303,471

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  57 years ago

• CPC

  • G07C3/045 - Mechanical counters or clocks

• US Classifications

  • 702 - Data processing: measuring, calibrating, or testing
  • 346 - Recorders
  • 713 - Electrical computers and digital processing systems: support