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DK6221C
(en)
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Method of Making a Plastic Mass of Leather Waste.
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DK9667C
(en)
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Method of Making a Plastic Mass.
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DK7613C
(en)
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Method of Making a Fertilizer.
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DK10952C
(en)
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Method of Making a Plastic Mass of Casein.
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DK9482C
(en)
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Method of Making a Plastic Explosive of Trinitrotoluol.
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DK7763C
(en)
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Method of Making a Leather Impregnating Agent.
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DK9715C
(en)
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Method of Making Calcium Cyanamide.
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DK1507C
(en)
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Method for producing a horny mass of casein.
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DK5355C
(en)
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Procedure for Manufacturing Imitation Leather.
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DK5472C
(en)
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Mass for Manufacture of Lighters.
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DK7706C
(en)
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Method of Making Condensed Milk.
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DK6919C
(en)
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Method of Making an Explosive.
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DK7037C
(en)
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Method of Making Cement.
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FR338645A
(en)
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Molding process
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DK7707C
(en)
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Procedure for Devulcanization of Waste Gum.
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DK8606C
(en)
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Method of Making Compoboard.
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DK6549C
(en)
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Method of Making Condensed Milk.
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DK6223C
(en)
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Method for Making Anhydrous Clay Soil.
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DK8868C
(en)
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Method of Treatment of Leather.
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DK7957C
(en)
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Device for making patterns on clay strings.
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DK5457C
(en)
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Cigar Making Machine.
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DK11135C
(en)
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Method of Making Calcium Carbide.
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DK11258C
(en)
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Method of Making Calcium Carbide.
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FR351661A
(en)
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Fast tanning process
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DK10977C
(en)
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Method for producing an elastic mass with a predetermined degree of elasticity.
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