3896463

Information

• Patent Grant
• 3896463

• References
• Source

• Patent Number

  3,896,463

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1975
  49 years ago

• CPC

  • G03B17/12 - with means for supporting objectives, supplementary lenses, filters, masks, or turrets
  • Y10S359/903 - with magnet

• US Classifications

  • 396 - Photography
  • 359 - Optical: systems and elements