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ANDRE-PROSPER-AUGUSTIN LOUVET
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ANDRE-PROSPER-AUGUSTIN LOUVET
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Publication of FR23065EpublicationCriticalpatent/FR23065E/fr
E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
E04H12/02—Structures made of specified materials
E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
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FR23065A1920-05-171920-05-17Procédé de construction en ciment armé de tours (ou cheminées d'usine) en forme de tronc de cone ou d'hyperboloide
ExpiredFR23065E
(fr)
Perfectionnements aux machines pour la fabrication de tuyaux, ou autres corps creux,en totalité ou en partie avec du béton ou avec d'autres matériaux contenant du ciment