Maurice Bruni

Device for confining gas leaks from a gas cylinder

Preparation and use of high porosity silicocalcareous mass

Method for preparing fuel mixtures for torches and burners

Silicocalcareous mass with high porosity and its preparation

High porosity silicocalcareous mass

High-porosity lime silicia mass, and process for its production

Stable ternary cryogenic fuel having density in the gaseous state less than that of air

Ternary fuel having fairly constant acetylene content in the liquid and vapor phase

KALK-KIESELSAEURE-MASSE HOHER POROSITAET UND VERFAHREN ZU DEREN HERSTELLUNG.

High porosity silico-calcarous body, and process for its preparation