2923214

Information

• Patent Grant
• 2923214

• References
• Source

• Patent Number

  2,923,214

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1960
  65 years ago

• CPC

  • B41B21/04 - for selecting characters
  • B41B27/00 - Control, indicating, or safety devices or systems for composing machines of various kinds or types

• US Classifications

  • 396 - Photography
  • 356 - Optics: measuring and testing