3697235

Information

• Patent Grant
• 3697235

• References
• Source

• Patent Number

  3,697,235

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • C01B21/084 - containing also one or more oxygen atoms

• US Classifications

  • 423 - Chemistry of inorganic compounds