3853490

Information

• Patent Grant
• 3853490

• References
• Source

• Patent Number

  3,853,490

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • C01D5/004 - Preparation in the form of granules, pieces or other shaped products
  • B01J2/12 - in rotating drums
  • C05D1/005 - post-treatment

• US Classifications

  • 023 - Chemistry: physical processes
  • 071 - Chemistry: fertilizers
  • 264 - Plastic and nonmetallic article shaping or treating: processes