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GB369918A
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Improvements in or relating to the treatment of steel alloys
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GB352548A
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New or improved manufacture of material suitable for resisting rifle bullets and other projectiles and for other purposes
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GB353425A
|
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Improvements in or relating to armour piercing projectiles
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GB344500A
|
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Improvements in or relating to alloys
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GB337893A
|
|
Improvements in or relating to alloys and to articles made therefrom
|
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GB338893A
|
|
Improvements in or relating to heating furnaces suitable for metallurgical purposes
|
|
GB313471A
|
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Improvements in or relating to alloys
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GB297522A
|
|
Improvements in or relating to the manufacture of hollow metal rods, bars and the like
|
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GB283394A
|
|
Improvements in or relating to pit-tubs, wagons and the like
|
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GB276048A
|
|
Improvements in or relating to manganese steel
|
|
GB273855A
|
|
Improvements in or relating to the manufacture of steel products
|
|
GB232656A
|
|
Improvements in or relating to alloys
|
|
GB220006A
|
|
Improvements in or relating to alloys
|
|
GB209233A
|
|
Improvements in or relating to springs suitable for use with motor cars and other vehicles
|
|
GB210473A
|
|
Improvements in or relating to the manufacture of spring blades or leaves for laminated springs
|
|
GB204110A
|
|
Improvements in or relating to the manufacture of steel
|
|
GB202681A
|
|
Improvements in or relating to armour piercing projectiles
|
|
GB164056A
|
|
Improvements in or relating to capped armour piercing projectiles
|
|
GB164394A
|
|
Improvements in or relating to the manufacture of alloy steel
|
|
GB164395A
|
|
Improvements in or relating to the manufacture of steel
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