3905079

Information

• Patent Grant
• 3905079

• References
• Source

• Patent Number

  3,905,079

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • H01J9/144 - Mask treatment related to the process of dot deposition during manufacture of luminescent screen

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 216 - Etching a substrate: processes
  • 445 - Electric lamp or space discharge component or device manufacturing