2578290

Information

• Patent Grant
• 2578290

• References
• Source

• Patent Number

  2,578,290

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • C09B29/3617 - containing a six-membered heterocyclic with only one nitrogen as heteroatom

• US Classifications

  • 534 - Organic compounds
  • 544 - Organic compounds