3808193

Information

• Patent Grant
• 3808193

• References
• Source

• Patent Number

  3,808,193

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • C07D213/88 - Nicotinoylhydrazones

• US Classifications

  • 534 - Organic compounds
  • 528 - Synthetic resins or natural rubbers
  • 549 - Organic compounds