2162655

Information

• Patent Grant
• 2162655

• References
• Source

• Patent Number

  2,162,655

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1939
  86 years ago

• CPC

  • C01B15/16 - containing phosphorus

• US Classifications

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