2478842

Information

• Patent Grant
• 2478842

• References
• Source

• Patent Number

  2,478,842

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1949
  75 years ago

• CPC

  • G01N23/125 - with immerged detecting head

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 396 - Photography