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DE961761C
|
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Process for the production of titanium metal
|
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GB783626A
|
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Improvements in or relating to infra-red radiation transmitting optical filters
|
|
GB772017A
|
|
Coating compositions and process for the manufacture of such compositions
|
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DE950786C
|
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Stove delivery for Siemens Martinoefen
|
|
DE844656C
|
|
Suspended ceilings, especially for metallurgical ovens
|
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DE855220C
|
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Process for making purified magnesia for refractory products
|
|
DE946472C
|
|
Furnace head of regenerative ovens, especially tilting ovens and mixers
|
|
DE923793C
|
|
Siemens Martin furnace
|
|
DE937155C
|
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Processing of so-called Sorel cement bases into camouflage paints
|
|
DE926084C
|
|
Aqueous paints that produce weatherproof coatings
|
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DE972822C
|
|
Cushioning of the abutment beams from industrial furnace cores
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