2722473

Information

• Patent Grant
• 2722473

• References
• Source

• Patent Number

  2,722,473

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • C01B17/34 - Polysulfides of sodium or potassium

• US Classifications

  • 423 - Chemistry of inorganic compounds