1780636

Information

• Patent Grant
• 1780636

• References
• Source

• Patent Number

  1,780,636

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • C08G12/14 - Dicyandiamides Dicyandiamidines Guanidines Biguanidines Biuret Semicarbazides

• US Classifications

  • 528 - Synthetic resins or natural rubbers
  • 008 - Bleaching and dyeing
  • 564 - Organic compounds