2131320

Information

• Patent Grant
• 2131320

• References
• Source

• Patent Number

  2,131,320

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1938
  85 years ago

• CPC

  • D06P1/36 - using mordant dyes; using metallisable dyes
  • Y10S8/917 - Wool or silk

• US Classifications

  • 008 - Bleaching and dyeing