2440330

Information

• Patent Grant
• 2440330

• References
• Source

• Patent Number

  2,440,330

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1948
  76 years ago

• CPC

  • D06P1/6421 - Compounds containing nitrile groups
  • Y10S8/921 - Cellulose ester or ether

• US Classifications

  • 008 - Bleaching and dyeing