3588870

Information

• Patent Grant
• 3588870

• References
• Source

• Patent Number

  3,588,870

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • G09G1/18 - a small local pattern covering only a single character, and stepping to a position for the following character
  • B41B19/01 - having electron-beam tubes producing an image of at least one character which is photographed
  • B41B19/08 - with combinations of characters appearing on the screen at the same time
  • B41B27/00 - Control, indicating, or safety devices or systems for composing machines of various kinds or types
  • B41B27/28 - Control, indicating, or safety devices for individual operations or machine elements
  • G09G1/04 - Deflection circuits Constructional details not otherwise provided for
  • G09G1/10 - the deflection signals being produced by essentially digital means

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 315 - Electric lamp and discharge devices: systems
  • 396 - Photography