3791271

Information

• Patent Grant
• 3791271

• References
• Source

• Patent Number

  3,791,271

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  50 years ago

• CPC

  • B41B17/10 - with a continuously-movable carrier
  • B41B21/24 - defining multiple optical paths

• US Classifications

  • 396 - Photography