2933010

Information

• Patent Grant
• 2933010

• References
• Source

• Patent Number

  2,933,010

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • G01J1/12 - using wholly visual means

• US Classifications

  • 356 - Optics: measuring and testing
  • 250 - Radiant energy