3426740

Information

• Patent Grant
• 3426740

• References
• Source

• Patent Number

  3,426,740

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1969
  55 years ago

• CPC

  • F02P7/03 - with electrical means
  • H01H36/0053 - periodically operated

• US Classifications

  • 123 - Internal-combustion engines
  • 315 - Electric lamp and discharge devices: systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets