3244689

Information

• Patent Grant
• 3244689

• References
• Source

• Patent Number

  3,244,689

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1966
  58 years ago

• CPC

  • C09H3/02 - Purification of sulutions of gelatine
  • C08L89/06 - derived from leather or skin
  • C08K2003/3081 - Aluminum sulfate
  • Y10S210/913 - Chromium

• US Classifications

  • 530 - Chemistry: natural resins or derivatives
  • 210 - Liquid purification or separation