1807766

Information

• Patent Grant
• 1807766

• References
• Source

• Patent Number

  1,807,766

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1931
  93 years ago

• CPC

  • C01B25/305 - Preparation from phosphorus-containing compounds by alkaline treatment

• US Classifications

  • 423 - Chemistry of inorganic compounds