3332318

Information

• Patent Grant
• 3332318

• References
• Source

• Patent Number

  3,332,318

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • G09G3/045 - Selecting complete characters
  • G03B21/20 - Lamp houses
  • G09F9/405 - the selected character being projected on a common screen accommodating only one character at a time, to provide the same display position for all characters

• US Classifications

  • 353 - Optics: image projectors
  • 359 - Optical: systems and elements