2374214

Information

• Patent Grant
• 2374214

• References
• Source

• Patent Number

  2,374,214

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1945
  79 years ago

• CPC

  • B41M5/20 - using electric current
  • D21H17/14 - Carboxylic acids Derivatives thereof
  • D21H17/63 - Inorganic compounds
  • D21H23/76 - characterised by choice of auxiliary compounds which are added separately from at least one other compound
  • H01B1/22 - the conductive material comprising metals or alloys
  • H04L13/06 - Tape or page guiding or feeding devices
  • H04N1/23 - Reproducing arrangements
  • D21H17/06 - Alcohols Phenols Ethers Aldehydes Ketones Acetals Ketals
  • D21H17/67 - Water-insoluble compounds
  • D21H17/69 - modified
  • D21H21/14 - characterised by function or properties in or on the paper
  • D21H23/02 - characterised by the manner in which substances are added

• US Classifications

  • 162 - Paper making and fiber liberation
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 427 - Coating processes