2587780

Information

• Patent Grant
• 2587780

• References
• Source

• Patent Number

  2,587,780

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1952
  73 years ago

• CPC

  • F02P7/028 - combined with circuit-makers or -breakers

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 123 - Internal-combustion engines
  • 200 - Electricity: circuit makers and breakers
  • 315 - Electric lamp and discharge devices: systems