CS44192A3 - Apparatus for working up of a powder feedstuff, for instance calciumsulfate for the manufacture of hydraulic binding agent
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Apparatus for working up of a powder feedstuff, for instance calciumsulfate for the manufacture of hydraulic binding agent
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Priority claimed from FR9008135Aexternal-prioritypatent/FR2663626A1/en
Application filed by Christian DusselfiledCriticalChristian Dussel
Publication of CS44192A3publicationCriticalpatent/CS44192A3/en
CS92441A1990-06-211992-02-13Apparatus for working up of a powder feedstuff, for instance calciumsulfate for the manufacture of hydraulic binding agent
CS44192A3
(en)