3332347

Information

• Patent Grant
• 3332347

• References
• Source

• Patent Number

  3,332,347

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • G03G15/30 - in which projection is formed on a drum
  • B41L19/003 - using heat
  • B41M5/0253 - using a chemical colour-forming ink
  • B41M5/0256 - the transferable ink pattern being obtained by means of a computer driven printer
  • G03G9/0926 - characterised by physical or chemical properties
  • G03G9/0928 - Compounds capable to generate colouring agents by chemical reaction
  • G03G15/22 - involving the combination of more than one step according to groups G03G13/02 - G03G13/20
  • Y10S101/29 - Printing involving a color-forming phenomenon

• US Classifications

  • 101 - Printing
  • 400 - Typewriting machines