2900884

Information

• Patent Grant
• 2900884

• References
• Source

• Patent Number

  2,900,884

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1959
  65 years ago

• CPC

  • B41B21/26 - with means for selecting individual optical paths

• US Classifications

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