3617242

Information

• Patent Grant
• 3617242

• References
• Source

• Patent Number

  3,617,242

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • C05B13/02 - from rock phosphates

• US Classifications

  • 071 - Chemistry: fertilizers
  • 423 - Chemistry of inorganic compounds