2453692

Information

• Patent Grant
• 2453692

• References
• Source

• Patent Number

  2,453,692

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1948
  76 years ago

• CPC

  • C09B35/10 - from two coupling components of the same type
  • C09B29/32 - from coupling components containing a reactive methylene group
  • C09B35/18 - from heterocyclic compounds

• US Classifications

  • 558 - Organic compounds
  • 534 - Organic compounds