3433876

Information

• Patent Grant
• 3433876

• References
• Source

• Patent Number

  3,433,876

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • C07C23/38 - with three condensed rings

• US Classifications

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