3838139

Information

• Patent Grant
• 3838139

• References
• Source

• Patent Number

  3,838,139

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • C08F212/10 - with nitriles
  • C08F20/42 - Nitriles
  • B01J2219/182 - horizontal

• US Classifications

  • 526 - Synthetic resins or natural rubbers