1348431

Information

• Patent Grant
• 1348431

• References
• Source

• Patent Number

  1,348,431

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1920
  104 years ago

• CPC

  • D06P1/36 - using mordant dyes; using metallisable dyes

• US Classifications

  • 008 - Bleaching and dyeing
  • 106 - Compositions: coating or plastic