3646206

Information

• Patent Grant
• 3646206

• References
• Source

• Patent Number

  3,646,206

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1972
  52 years ago

• CPC

  • C07D401/04 - directly linked by a ring-member-to-ring-member bond
  • A47J17/08 - Asparagus peelers
  • A61K31/44 - Non condensed pyridines Hydrogenated derivatives thereof

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions