FR606332A - Perfectionnements apportés et relatifs au séchage des agglomérés et autres matières concassées ou granulaires employées à la construction des routes
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Perfectionnements apportés et relatifs au séchage des agglomérés et autres matières concassées ou granulaires employées à la construction des routes
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F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
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FR606332D1924-09-231925-09-22Perfectionnements apportés et relatifs au séchage des agglomérés et autres matières concassées ou granulaires employées à la construction des routes
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(fr)
Perfectionnements à la composition de mélanges bitumineux pour la construction, l'entretien et la réparation des routes et pour d'autres applications