Improvements in or relating to combustion-type furnaces and to methods of melting materials in such furnaces
GB967001A
Improvements in or relating to thermal recuperators
ES224263A1
Procedure for the manufacture of pieces of foundry containing graphite in a complete or mainly spheral form (Machine-translation by Google Translate, not legally binding)
GB740147A
Method of and means for testing materials such as moulding materials
DE1058280B
Method and device for testing molding sand and similar substances for their usability for the production of casting molds
GB759649A
Means for withdrawing from stocks related quantities of different materials
GB752833A
Improvements relating to centrifugal casting
GB733581A
Process for the production of cast-iron rich in manganese
ES208980A1
Pun rocedimiento enriquecer iron foundry with manganese (Machine-translation by Google Translate, not legally binding)
GB707947A
Process for the manufacture of a refractory lining and linings produced by that process
US2739056A
Process of extracting iron from ores
GB730388A
Process for the manufacture of foundry pig iron
ES203553A1
A molding molding manufacturing procedure (Machine-translation by Google Translate, not legally binding)
GB709999A
Improvements in or relating to the acid bessemer process
GB740353A
Improvements relating to processes for making thomas or basic steel
GB679075A
Improvements relating to centrifugal casting
GB691855A
Improvements relating to air heaters
GB485332A
Apparatus for the measurement of fluid flow
DE486025C
Longitudinally displaceable, slotted pouring chute for centrifugal casting molds rotating around a horizontal axis for the production of pipes or the like.
GB242617A
Improvements in and relating to the production of unhardened metallic castings in metal moulds
