3693086

Information

• Patent Grant
• 3693086

• References
• Source

• Patent Number

  3,693,086

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • G01R11/14 - with magnetic relief

• US Classifications

  • 324 - Electricity: measuring and testing
  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions