1909684

Information

• Patent Grant
• 1909684

• References
• Source

• Patent Number

  1,909,684

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • C09B5/10 - Isothiazolanthrones Isoxazolanthrones Isoselenazolanthrones
  • C09B5/32 - 1.3 azoles of the anthracene series

• US Classifications

  • 548 - Organic compounds