3823257

Information

• Patent Grant
• 3823257

• References
• Source

• Patent Number

  3,823,257

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1974
  50 years ago

• CPC

  • H04N1/0671 - with sub-scanning by translational movement of the main-scanning components
  • D04B15/66 - Devices for determining or controlling patterns; Programme-control arrangements
  • G05B19/4202 - preparation of the programme medium using a drawing, a model
  • G05B19/4205 - in which a drawing is traced or scanned and corresponding data recorded
  • H04N1/06 - using cylindrical picture-bearing surfaces
  • H04N1/2104 - for one or a few pictures
  • H04N1/32 - Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device
  • H04N1/38 - Circuits or arrangements for blanking or otherwise eliminating unwanted parts of pictures
  • H04N1/40012 - Conversion of colour to monochrome
  • H04N1/46 - Colour picture communication systems
  • H04N1/50 - Picture reproducers
  • Y02P90/265 - Product design therefor

• US Classifications

  • 358 - Facsimile and static presentation processing