2129934

Information

• Patent Grant
• 2129934

• References
• Source

• Patent Number

  2,129,934

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1938
  86 years ago

• CPC

  • C09B5/10 - Isothiazolanthrones Isoxazolanthrones Isoselenazolanthrones
  • C09B5/28 - Anthrimide carbazoles

• US Classifications

  • 548 - Organic compounds