1051425

Information

• Patent Grant
• 1051425

• References
• Source

• Patent Number

  1,051,425

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1913
  111 years ago

• CPC

  • H01T13/42 - with magnetic spark generators

• US Classifications

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