1680662

Information

• Patent Grant
• 1680662

• References
• Source

• Patent Number

  1,680,662

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1928
  96 years ago

• CPC

  • C01C3/027 - Alkali metal cyanides
  • C01C3/0262 - from cyanides

• US Classifications

  • 423 - Chemistry of inorganic compounds