3180984

Information

• Patent Grant
• 3180984

• References
• Source

• Patent Number

  3,180,984

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1965
  59 years ago

• CPC

  • G01N21/256 - Arrangements using two alternating lights and one detector
  • G01J1/16 - using electric radiation detectors

• US Classifications

  • 250 - Radiant energy