2604003

Information

• Patent Grant
• 2604003

• References
• Source

• Patent Number

  2,604,003

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1952
  72 years ago

• CPC

  • G01M11/061 - Details of the mechanical construction of the light measuring system

• US Classifications

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