3046421

Information

• Patent Grant
• 3046421

• References
• Source

• Patent Number

  3,046,421

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1962
  62 years ago

• CPC

  • G05B19/126 - using cards, tapes or discs having protuberances
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 318 - Electricity: motive power systems