3100430

Information

• Patent Grant
• 3100430

• References
• Source

• Patent Number

  3,100,430

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1963
  61 years ago

• CPC

  • G03B13/26 - with magnifiers for inspecting image formed on screen

• US Classifications

  • 396 - Photography