3291982

Information

• Patent Grant
• 3291982

• References
• Source

• Patent Number

  3,291,982

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • G01J3/02 - Details
  • G01J3/0291 - Housings; Spectrometer accessories; Spatial arrangement of elements
  • G01J3/20 - Rowland circle spectrometers
  • G01N23/20008 - Constructional details; Accessories
  • G01N2223/0568 - spectro-diffractometry
  • G01N2223/415 - radiographic film

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 356 - Optics: measuring and testing