2643275

Information

• Patent Grant
• 2643275

• References
• Source

• Patent Number

  2,643,275

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1953
  71 years ago

• CPC

  • H01T13/24 - having movable electrodes

• US Classifications

  • 123 - Internal-combustion engines
  • 200 - Electricity: circuit makers and breakers