3737691

Information

• Patent Grant
• 3737691

• References
• Source

• Patent Number

  3,737,691

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1973
  52 years ago

• CPC

  • F02P3/12 - Piezo-electric ignition Electrostatic ignition

• US Classifications

  • 310 - Electrical generator or motor structure
  • 123 - Internal-combustion engines
  • 361 - Electricity: electrical systems and devices