3929964

Information

• Patent Grant
• 3929964

• References
• Source

• Patent Number

  3,929,964

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  48 years ago

• CPC

  • C01B17/48 - Sulfur dioxide Sulfurous acid
  • C01D1/20 - Preparation by reacting oxides or hydroxides with alkali metal salts

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 568 - Organic compounds