3665294

Information

• Patent Grant
• 3665294

• References
• Source

• Patent Number

  3,665,294

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • F02P17/02 - Checking or adjusting ignition timing
  • G01R13/208 - Arrangements for measuring with C.R. oscilloscopes
  • G06G7/64 - for non-electric machines

• US Classifications

  • 324 - Electricity: measuring and testing