3874355

Information

• Patent Grant
• 3874355

• References
• Source

• Patent Number

  3,874,355

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • F02P15/12 - having means for strengthening spark during starting
  • F02P3/0556 - Protecting the coil when the engine is stopped

• US Classifications

  • 123 - Internal-combustion engines