2833688

Information

• Patent Grant
• 2833688

• References
• Source

• Patent Number

  2,833,688

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1958
  67 years ago

• CPC

  • C07D227/06 - with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • B32B27/00 - Layered products comprising a layer of synthetic resin

• US Classifications

  • 514 - Drug, bio-affecting and body treating compositions
  • 549 - Organic compounds