3440033

Information

• Patent Grant
• 3440033

• References
• Source

• Patent Number

  3,440,033

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • C01D3/22 - Preparation in the form of granules, pieces, or other shaped products
  • B01J2/20 - by expressing the material
  • C01D5/004 - Preparation in the form of granules, pieces or other shaped products
  • C05D1/005 - post-treatment

• US Classifications

  • 071 - Chemistry: fertilizers
  • 023 - Chemistry: physical processes