2600168

Information

• Patent Grant
• 2600168

• References
• Source

• Patent Number

  2,600,168

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1952
  72 years ago

• CPC

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

• US Classifications

  • 396 - Photography
  • 178 - Telegraphy
  • 250 - Radiant energy