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DK12454C
(en)
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Method of Extraction of Electrolyte Copper or Other Metals.
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DK12528C
(en)
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Method of Manufacture of expanded metal sheets and associated apparatus.
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DK10872C
(en)
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Procedure for Galvanic Precipitation of Iron.
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DK1952C
(en)
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Impregnators for electrolytic precipitation of copper and other metals on rotating cathodes.
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DK10324C
(en)
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Method for Manufacturing Copper by Electrolytic Precipitation.
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DK10255C
(en)
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METHOD OF MANUFACTURE OF METALS, METALLOIDS OR THEIR ALLOYS.
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FR389424A
(en)
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Metal alloy
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DK12684C
(en)
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Procedure for the production of tungsten alloys and other heavy fused metals related thereto.
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DK4960C
(en)
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Method and Apparatus for Soldering Metal Containers.
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DK6919C
(en)
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Method of Making an Explosive.
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DK8638C
(en)
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Method for the extraction of lead and silver from their sulfur-containing ores.
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DK7871C
(en)
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Machine for Welding and Forging of Metal Rings.
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DK11707C
(en)
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Method and Machine for Double Sided Metal Cutting.
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FR383646A
(en)
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Metal roofs
|
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CA106924A
(en)
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Method of preventing corrosion of metals
|
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CH40085A
(en)
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Metal pipe
|
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CA117156A
(en)
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Method of separating metal from speiss
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CA117154A
(en)
|
|
Method of separating metal from speiss
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DK9239C
(en)
|
|
Procedure for Purifying and Sorting Clay.
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DK10161C
(en)
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Method and Machine for Automatic Production of Mosaic Images.
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DK4807C
(en)
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Method of Making an Aluminum Alloy.
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DK4973C
(en)
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Method for joining metals.
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DK9992C
(en)
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|
Method and apparatus for varnishing one side of the metal strip.
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FR378374A
(en)
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Metal drain
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DK9909C
(en)
|
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Procedure for Increasing the Toughness and Stretchability of Iron and Steel.
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