3296478

Information

• Patent Grant
• 3296478

• References
• Source

• Patent Number

  3,296,478

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1967
  58 years ago

• CPC

  • H01J5/18 - Windows permeable to X-rays, gamma-rays, or particles
  • G01N23/20008 - Constructional details; Accessories
  • H01J47/06 - Proportional counter tubes
  • G01N2223/076 - X-ray fluorescence
  • G01N2223/079 - incident electron beam and measuring excited X-rays
  • G01N2223/317 - windows
  • G01N2223/502 - ionisation chamber

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 378 - X-ray or gamma ray systems or devices