1511929

Information

• Patent Grant
• 1511929

• References
• Source

• Patent Number

  1,511,929

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1924
  100 years ago

• CPC

  • C01B25/185 - Preparation neither from elemental phosphorus or phosphoric anhydride nor by reacting phosphate-containing material with an acid

• US Classifications

  • 423 - Chemistry of inorganic compounds