2347252

Information

• Patent Grant
• 2347252

• References
• Source

• Patent Number

  2,347,252

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1944
  80 years ago

• CPC

  • C09B5/36 - Amino acridones
  • C09B5/026 - only S-containing hetero rings
  • C09B5/10 - Isothiazolanthrones Isoxazolanthrones Isoselenazolanthrones
  • C09B5/26 - Carbazoles of the anthracene series

• US Classifications

  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds