3761684

Information

• Patent Grant
• 3761684

• References
• Source

• Patent Number

  3,761,684

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1973
  52 years ago

• CPC

  • G06K7/016 - Synchronisation of sensing process
  • G06K13/18 - the record carrier being longitudinally extended

• US Classifications

  • 235 - Registers