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 Lipsker EngfiledCriticalLipsker Eng
Priority to IT19160/82ApriorityCriticalpatent/IT1149561B/it
Publication of IT8219160A0publicationCriticalpatent/IT8219160A0/it
Application grantedgrantedCritical
Publication of IT1149561BpublicationCriticalpatent/IT1149561B/it
Dispositivo di trivellazione-iniezione, procedimento per migliorare la resistenza del terreno mediante il dispositivo, e procedimento per la prospezione dello stato del terreno mediante il dispositivo stesso.