2025618

Information

• Patent Grant
• 2025618

• References
• Source

• Patent Number

  2,025,618

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1935
  89 years ago

• CPC

  • D06P3/3213 - monoazo

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds