2041448

Information

• Patent Grant
• 2041448

• References
• Source

• Patent Number

  2,041,448

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1936
  88 years ago

• CPC

  • C01B25/425 - of alkali metals
  • C01B25/003 - Phosphorus
  • C01B25/445 - of alkali metals
  • C01B35/125 - Purification; Concentration; Dehydration; Stabilisation; Other after-treatment

• US Classifications

  • 252 - Compositions
  • 065 - Glass manufacturing
  • 159 - Concentrating evaporators
  • 241 - Solid material comminution or disintegration
  • 423 - Chemistry of inorganic compounds
  • 425 - Plastic article or earthenware shaping or treating: apparatus