2794798

Information

• Patent Grant
• 2794798

• References
• Source

• Patent Number

  2,794,798

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1957
  67 years ago

• CPC

  • C09B45/28 - containing copper
  • C09B33/18 - Trisazo or higher polyazo dyes
  • C09B45/24 - Disazo or polyazo compounds
  • C09B45/42 - Copper compounds

• US Classifications

  • 534 - Organic compounds
  • 562 - Organic compounds