3090915

Information

• Patent Grant
• 3090915

• References
• Source

• Patent Number

  3,090,915

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1963
  62 years ago

• CPC

  • G01R22/04 - by calorimetric methods
  • G01N27/42 - Measuring disposition or liberation of materials from an electrolyte Coulometry
  • G07C3/02 - Registering or indicating working or idle time only

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 204 - Chemistry: electrical and wave energy
  • 324 - Electricity: measuring and testing