IT1042519B - Strutture di supporto
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Strutture di supporto
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Publication number
IT1042519B
IT1042519BIT2719675AIT2719675AIT1042519BIT 1042519 BIT1042519 BIT 1042519BIT 2719675 AIT2719675 AIT 2719675AIT 2719675 AIT2719675 AIT 2719675AIT 1042519 BIT1042519 BIT 1042519B
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Application filed by S D System LtdfiledCriticalS D System Ltd
Priority to IT2719675ApriorityCriticalpatent/IT1042519B/it
Application grantedgrantedCritical
Publication of IT1042519BpublicationCriticalpatent/IT1042519B/it
Perfeccionamientos introducidos en entramados desplazables de apuntalado para la excavacion yno el encofrado de la en- tibacion definitiva de galerias, tuneles, pozos u otras construcciones alargadas similares.
Koppling for att gastett med varandra forbinda tva pa avstand fran varandra liggande rorformade kapslingsavsnitt i tryckgasisolerade stellverksanleggningar