3405616

Information

• Patent Grant
• 3405616

• References
• Source

• Patent Number

  3,405,616

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • B41B21/16 - Optical systems
  • B41B17/08 - with a fixed carrier

• US Classifications

  • 396 - Photography