2818440

Information

• Patent Grant
• 2818440

• References
• Source

• Patent Number

  2,818,440

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1957
  67 years ago

• CPC

  • C07C31/1336 - with a four-membered ring

• US Classifications

  • 568 - Organic compounds
  • 585 - Chemistry of hydrocarbon compounds