2890865

Information

• Patent Grant
• 2890865

• References
• Source

• Patent Number

  2,890,865

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1959
  65 years ago

• CPC

  • C08B17/00 - Apparatus for esterification or etherification of cellulose
  • C08B9/00 - Cellulose xanthate Viscose
  • Y10S165/083 - Scraper attached to or formed part of rotary heat exchange fluid surface

• US Classifications

  • 165 - Heat exchange
  • 198 - Conveyors: power-driven
  • 366 - Agitating
  • 475 - Planetary gear transmission systems or components