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GB548435A
|
|
Improvements relating to carbonization apparatus
|
|
GB569811A
|
|
Improvements in and relating to the reduction of iron ores containing titanic acid
|
|
GB541077A
|
|
Method of operating a shaft furnace
|
|
GB538973A
|
|
Improvements in open-hearth and like heating furnaces
|
|
GB532933A
|
|
Improvements in and relating to the handling and treatment of bulk material for furnace charges
|
|
GB529772A
|
|
Improvements in and relating to the bessemer production of steel
|
|
GB525113A
|
|
Method of controlling the temperature of industrial furnaces
|
|
GB525591A
|
|
Improvements in or relating to the manufacture of steel by the basic bessemer process
|
|
GB510143A
|
|
Improvements in and relating to filling materials for gas washing towers
|
|
GB520277A
|
|
Improvements in and relating to the manufacture of iron and steel
|
|
GB518762A
|
|
Improvements in and relating to the manufacture of iron
|
|
GB517963A
|
|
Improvements relating to the supply of blast to blast furnaces
|
|
GB511992A
|
|
Improvements in or relating to the desulphurisation of molten iron
|
|
GB509442A
|
|
Improvements in and relating to the manufacture of steel
|
|
GB509944A
|
|
Improvements in and relating to rolling mills
|
|
GB476868A
|
|
Improvements in and relating to the charging of blast furnaces or other similar structures
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