1979934

Information

• Patent Grant
• 1979934

• References
• Source

• Patent Number

  1,979,934

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1934
  90 years ago

• CPC

  • C10K1/103 - alkali- or earth-alkali- or NH4 salts or inorganic acids derived from sulfur

• US Classifications

  • 423 - Chemistry of inorganic compounds