1238951

Information

• Patent Grant
• 1238951

• References
• Source

• Patent Number

  1,238,951

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1917
  107 years ago

• CPC

  • C22B47/0072 - with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal

• US Classifications

  • 423 - Chemistry of inorganic compounds