3865545

Information

• Patent Grant
• 3865545

• References
• Source

• Patent Number

  3,865,545

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • D06M13/127 - Mono-aldehydes
  • D06F73/02 - having one or more treatment chambers
  • D06M11/05 - with water
  • D06M11/54 - with sulfur dioxide with sulfurous acid or its salts
  • D06M11/55 - with sulfur trioxide with sulfuric acid or thiosulfuric acid or their salts

• US Classifications

  • 008 - Bleaching and dyeing