3422279

Information

• Patent Grant
• 3422279

• References
• Source

• Patent Number

  3,422,279

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  56 years ago

• CPC

  • H03K17/28 - Modifications for introducing a time delay before switching
  • H01H47/18 - for introducing delay in the operation of the relay
  • Y10T307/904 - Miscellaneous
  • Y10T307/951 - With time delay or retardation means

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 361 - Electricity: electrical systems and devices