3908146

Information

• Patent Grant
• 3908146

• References
• Source

• Patent Number

  3,908,146

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1975
  49 years ago

• CPC

  • H01T13/42 - with magnetic spark generators

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 123 - Internal-combustion engines