3848983

Information

• Patent Grant
• 3848983

• References
• Source

• Patent Number

  3,848,983

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • H01J9/2272 - Devices for carrying out the processes
  • H01J9/2274 - Light sources particularly adapted therefor

• US Classifications

  • 396 - Photography