2659735

Information

• Patent Grant
• 2659735

• References
• Source

• Patent Number

  2,659,735

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1953
  71 years ago

• CPC

  • C07C49/76 - Ketones containing a keto group bound to a six-membered aromatic ring
  • C09B3/22 - Dibenzanthrones Isodibenzanthrones

• US Classifications

  • 552 - Organic compounds
  • 008 - Bleaching and dyeing