3658773

Information

• Patent Grant
• 3658773

• References
• Source

• Patent Number

  3,658,773

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  53 years ago

• CPC

  • C08G73/14 - Polyamide-imides
  • C08G18/2855 - Lactams
  • C08G18/34 - Carboxylic acids Esters thereof with monohydroxyl compounds
  • C08G18/3821 - Carboxylic acids; Esters thereof with monohydroxyl compounds

• US Classifications

  • 528 - Synthetic resins or natural rubbers