Making spinel and aluminum-base metal cermet

Malleable play material compound resembling loose soil

Malleable surface material

Malleable surface material

Manganese cordierite glass-ceramics

Mannich reaction product as asphalt antistripping agent

Manufacture of articles from fly ash

Manufacture of calcium sulphate alpha hemihydrate

Manufacture of cellulose ester film

Manufacture of cement

Manufacture of cement by intergrinding carbonaceous fuel

Manufacture of cement clinker from raw slurry

Manufacture of cement clinker in long rotary kilns by the additi

Manufacture of cement clinker in long rotary kilns by the additi

Manufacture of cement in rotary vessels

Manufacture of glass using briquettes

Manufacture of granular lead compounds

Manufacture of lightweight concrete

Manufacture of novel grey and bronze glasses

Manufacture of Portland cement