3682886

Information

• Patent Grant
• 3682886

• References
• Source

• Patent Number

  3,682,886

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • C07D311/50 - with elements other than carbon and hydrogen in position 3
  • C07H17/075 - Benzo[b]pyran-2-ones
  • F24H9/18 - Arrangement or mounting of grates, burners, or heating elements
  • Y10S435/886 - Streptomyces
  • Y10S435/898 - Streptomyces hygroscopicus
  • Y10S514/96 - Significant, tablet formulation

• US Classifications

  • 536 - Organic compounds
  • 435 - Chemistry: molecular biology and microbiology
  • 514 - Drug, bio-affecting and body treating compositions