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GB622713A
|
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Improvements in stainless steels
|
|
GB617317A
|
|
Addition agent for treating molten ferrous metal
|
|
GB617318A
|
|
Alloy addition agent and method of incorporating alloying elements into molten ferrous metal
|
|
GB631664A
|
|
Alloys for high temperature service
|
|
GB637436A
|
|
Alloys for use at high temperatures
|
|
GB626949A
|
|
Alloys
|
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US2432618A
|
|
Ferrous alloys for high-temperature use
|
|
US2427360A
|
|
Method of treating material containing columbium and tantalum
|
|
GB598331A
|
|
Process for the production of chromium powder, or mixed or alloyed powders containing chromium
|
|
US2432616A
|
|
Ferrous alloys for use at high temperatures
|
|
US2432617A
|
|
Ferrous alloys for high temperature use
|
|
US2445377A
|
|
Method of treating ores and concentrate produced thereby
|
|
US2382467A
|
|
Fine-grained steel hardened article
|
|
US2378994A
|
|
Cold rolled manganese steels
|
|
GB588846A
|
|
Improvements in apparatus for producing magnesium, calcium and similar metals
|
|
GB600068A
|
|
Improvements in iron-base alloys
|
|
GB600563A
|
|
Improvement in growth resistant cast iron articles
|
|
GB582652A
|
|
Improvement in cast iron articles
|
|
GB595404A
|
|
Improvements in melting and handling magnesium and magnesium base alloys
|
|
US2435624A
|
|
Weather resistant steel and articles
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