3376424

Information

• Patent Grant
• 3376424

• References
• Source

• Patent Number

  3,376,424

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1968
  56 years ago

• CPC

  • G09G3/045 - Selecting complete characters
  • B41B21/28 - with means for fount selection
  • G02B17/004 - Systems comprising a plurality of reflections between two or more surfaces

• US Classifications

  • 250 - Radiant energy
  • 359 - Optical: systems and elements