|
GB306094A
|
|
Process for the elimination of the iron contained in bauxites or other aluminous ores
|
|
GB259203A
|
|
Process for the manufacture of spontaneously pulverized aluminous cements
|
|
GB270496A
|
|
Process for the manufacture of aluminous cements in the revolving furnace
|
|
GB248282A
|
|
Process of manufacture of aluminous cements, coloured or white
|
|
GB233698A
|
|
Process for the manufacture of an aluminous cement of high initial strength
|
|
US1689891A
|
|
Process of producing calcium aluminate cement
|
|
GB243876A
|
|
Alumino-calcareous hydraulic cement
|
|
CA262052A
|
|
Aluminous cement
|
