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.)
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Kumagai Gumi Co Ltd
Original Assignee
Kumagai Gumi Co Ltd
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
Application filed by Kumagai Gumi Co LtdfiledCriticalKumagai Gumi Co Ltd
Priority to JP10605879ApriorityCriticalpatent/JPS5631926A/ja
Publication of JPS5631926ApublicationCriticalpatent/JPS5631926A/ja
Procedimento atto a puntellare e o consolidare muri ad intercapedine in costruzioni sotto il livello del suolo in miniere e costruzioni di gallerie dispositivo atto alla realizzazione del procedimento e ancoraggio di consolidazione in un foro trivellato nel muro ad intercapedine