1980396

Information

• Patent Grant
• 1980396

• References
• Source

• Patent Number

  1,980,396

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1934
  90 years ago

• CPC

  • C08C19/16 - by reaction with hydrogen halides
  • Y10S215/04 - Capping materials
  • Y10S220/11 - Materials

• US Classifications

  • 525 - Synthetic resins or natural rubbers
  • 215 - Bottles and jars
  • 220 - Receptacles
  • 570 - Organic compounds