3573460

Information

• Patent Grant
• 3573460

• References
• Source

• Patent Number

  3,573,460

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1971
  53 years ago

• CPC

  • G01N27/66 - and measuring current or voltage
  • G08B17/113 - Constructional details
  • H01J41/08 - with ionisation by means of radioactive substances

• US Classifications

  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices
  • 324 - Electricity: measuring and testing
  • 436 - Chemistry: analytical and immunological testing