3832552

Information

• Patent Grant
• 3832552

• References
• Source

• Patent Number

  3,832,552

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  51 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