428408

Information

• Patent Grant
• 428408

• References
• Source

• Patent Number

  428,408

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1890
  134 years ago

• CPC

  • C01B7/017 - Preparation of hydrogen chloride by reacting together chlorine, water and carbon or carbon monoxide (the carbon not acting only as catalyst)

• US Classifications

  • 423 - Chemistry of inorganic compounds