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Application filed by Vannini PaolofiledCriticalVannini Paolo
Priority to IT19402/79ApriorityCriticalpatent/IT1110906B/en
Publication of IT7919402A0publicationCriticalpatent/IT7919402A0/en
Application grantedgrantedCritical
Publication of IT1110906BpublicationCriticalpatent/IT1110906B/en
"A PROCEDURE FOR THE RECORDING OF MEASURES OF A PHYSICAL MAGNITUDE CHARACTERISTIC OF THE CONDITION OF AN UNDERGROUND DEPOSIT, AND CORRESPONDING DEVICES".