GB189606290A - A Process for the Production of Double Aluminium Sulphides (or Sulphurets) with Alkaline Metals, or Metals of (the nature of) Alkaline Earths.
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A Process for the Production of Double Aluminium Sulphides (or Sulphurets) with Alkaline Metals, or Metals of (the nature of) Alkaline Earths.
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Dmitry Peniakoff
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GB189606290D1895-10-221896-03-21A Process for the Production of Double Aluminium Sulphides (or Sulphurets) with Alkaline Metals, or Metals of (the nature of) Alkaline Earths.
ExpiredGB189606290A
(en)
Improvements in a Process and Apparatus for the Electrolytic Production of Metallic Zinc and Metallic Copper from Zinc Ores Containing Copper, and Oxygen Gas as a Bye-product.
Improvements in the Production of Letters, Lines, or Designs on Surfaces, by the Application by way of Inlaying or otherwise of Metals, Alloys, or Amalgams.