2531978

Information

• Patent Grant
• 2531978

• References
• Source

• Patent Number

  2,531,978

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1950
  74 years ago

• CPC

  • C01F7/743 - Preparation from silicoaluminious materials

• US Classifications

  • 423 - Chemistry of inorganic compounds