Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AT41664Aexternal-prioritypatent/AT243302B/de
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR91735EpublicationCriticalpatent/FR91735E/fr
E01C13/083—Construction of grass-grown sports grounds; Drainage, irrigation or heating arrangements therefor
E—FIXED CONSTRUCTIONS
E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C11/00—Details of pavings
E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
E01C11/265—Embedded electrical heating elements ; Mounting thereof
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Road Paving Structures
(AREA)
FR92237A1964-01-201967-01-24Gazon sur lequel on peut marcher, en particulier gazon pour terrains de sport, ainsique procédé pour sa formation
ExpiredFR91735E
(fr)
Procédé pour l'établissement de terrains de sport ou autres applications et terrain conforme à celui obtenu selon le procédé précédent ou similaire
Procédé pour augmenter l'élasticité de fils ou structures équivalentes monofilamentaires en matière synthétique, en particulier, des cordes de raquettes de tennis
Procédé de fabrication d'étiquettes de marquage incorruptibles et ineffaçables, pour les arbres, fleurs, plantes... et les étiquettes réalisées selon ce procédé