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DE729780C
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Process for the production of iron sheets and strips up to 2 mm wide, clad by roll welding
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GB482560A
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Low-frequency induction furnace
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DE642564C
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Process for annealing metal pipes, in particular made of copper and its alloys, while keeping the inner surface bright
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DE630957C
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Welding wire for copper-nickel alloys
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DE627319C
|
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Welding wire for copper-nickel alloys
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DE563155C
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Method and template for manufacturing crucibles and furnace linings
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GB385271A
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A non-corroding iron-base alloy containing carbon, chromium and manganese
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GB373295A
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Process of manufacturing iron and steel
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GB377951A
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Improvements in and relating to the manufacture of chromium steel alloys
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GB377663A
|
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Improvements in and relating to the production of corrosion-resistant alloys
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GB359309A
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A method for manufacturing ingots of electrolytic copper
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GB352875A
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Method of bundling rod-shaped material particularly metal rods or tubes
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GB360126A
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Method of pickling oxidised metals
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GB363404A
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Method of obtaining pure copper by electrolysis
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GB360550A
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Method and device for casting ingots
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GB361957A
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Method for producing magnesium from magnesium oxide
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GB354966A
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The method of manufacturing bells
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DE529243C
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Process for cooling the induction windings of electrical induction ovens
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GB350750A
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Copper-silicon-zinc alloy
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GB363323A
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Improvements in and relating to annealing
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