3767873

Information

• Patent Grant
• 3767873

• References
• Source

• Patent Number

  3,767,873

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • G05B19/126 - using cards, tapes or discs having protuberances

• US Classifications

  • 200 - Electricity: circuit makers and breakers