3552916

Information

• Patent Grant
• 3552916

• References
• Source

• Patent Number

  3,552,916

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  55 years ago

• CPC

  • C01G21/20 - Sulfates
  • C08K3/30 - Sulfur-, selenium- or tellurium-containing compounds

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 524 - Synthetic resins or natural rubbers