1629906

Information

• Patent Grant
• 1629906

• References
• Source

• Patent Number

  1,629,906

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1927
  97 years ago

• CPC

  • C09B29/34 - from other coupling components
  • C09B35/12 - from amines
  • C09B67/0079 - Azoic dyestuff preparations

• US Classifications

  • 534 - Organic compounds