3892553

Information

• Patent Grant
• 3892553

• References
• Source

• Patent Number

  3,892,553

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • C05D9/00 - Other inorganic fertilisers
  • C02F11/12 - by de-watering, drying, or thickening
  • C05D3/04 - from blast-furnace slag or other slags containing lime or calcium silicates

• US Classifications

  • 071 - Chemistry: fertilizers