3011868

Information

• Patent Grant
• 3011868

• References
• Source

• Patent Number

  3,011,868

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1961
  63 years ago

• CPC

  • C01B33/425 - not containing aluminium
  • C01B33/26 - Aluminium-containing silicates

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes