3602813

Information

• Patent Grant
• 3602813

• References
• Source

• Patent Number

  3,602,813

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • G01K1/02 - Special applications of indicating or recording means
  • G01K7/26 - the element being an electrolyte

• US Classifications

  • 324 - Electricity: measuring and testing
  • 204 - Chemistry: electrical and wave energy
  • 374 - Thermal measuring and testing