1903876

Information

• Patent Grant
• 1903876

• References
• Source

• Patent Number

  1,903,876

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1933
  92 years ago

• CPC

  • F01M1/26 - acting on engine ignition system
  • F02P11/02 - Preventing damage to engines or engine-driven gearing

• US Classifications

  • 290 - Prime-mover dynamo plants
  • 123 - Internal-combustion engines
  • 200 - Electricity: circuit makers and breakers