1779988

Information

• Patent Grant
• 1779988

• References
• Source

• Patent Number

  1,779,988

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1930
  94 years ago

• CPC

  • B60R25/1007 - comprising associated circuitry
  • Y10S200/08 - Disturbance

• US Classifications

  • 340 - Communications: electrical
  • 200 - Electricity: circuit makers and breakers