1896353

Information

• Patent Grant
• 1896353

• References
• Source

• Patent Number

  1,896,353

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1933
  92 years ago

• CPC

  • D06P3/326 - using metallisable or mordant dyes

• US Classifications

  • 008 - Bleaching and dyeing
  • 069 - Leather manufactures