3156658

Information

• Patent Grant
• 3156658

• References
• Source

• Patent Number

  3,156,658

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1964
  60 years ago

• CPC

  • C07D487/18 - Bridged systems
  • C08G18/2072 - having at least three nitrogen atoms in the condensed ring system

• US Classifications

  • 521 - Synthetic resins or natural rubbers
  • 528 - Synthetic resins or natural rubbers