3831059

Information

• Patent Grant
• 3831059

• References
• Source

• Patent Number

  3,831,059

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • G04F3/027 - using electrical contacts
  • H05B39/06 - Switching arrangements

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 307 - Electrical transmission or interconnection systems
  • 361 - Electricity: electrical systems and devices
  • 968 - Horology