ITBS930040A0 - Metodo e relativi mezzi per attuare il traforo e ogni altra opera necessaria per definire e completare tunnel e gallerie scavate nel sottosuolo
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Metodo e relativi mezzi per attuare il traforo e ogni altra opera necessaria per definire e completare tunnel e gallerie scavate nel sottosuolo
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ITBS930040A0
ITBS930040A0ITBS930040AITBS930040AITBS930040A0IT BS930040 A0ITBS930040 A0IT BS930040A0IT BS930040 AITBS930040 AIT BS930040AIT BS930040 AITBS930040 AIT BS930040AIT BS930040 A0ITBS930040 A0IT BS930040A0
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ITBS930040A1993-04-301993-04-30Metodo e relativi mezzi per attuare il traforo e ogni altra opera necessaria per definire e completare tunnel e gallerie scavate nel sottosuolo
IT1262725B
(it)
Method for producing a pipelike underground cavity, e.g. a tunnel, gallery or the like, by means of shield driving, and device for carrying out the method