IT9012547A0 -
DREDGING DEVICE PARTICULARLY SUITABLE FOR THE REMOVAL OF POLLUTED MATERIALS DEPOSITED ON THE BED OF WATER BOARDS EVEN AT GREAT DEPTHS
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DREDGING DEVICE PARTICULARLY SUITABLE FOR THE REMOVAL OF POLLUTED MATERIALS DEPOSITED ON THE BED OF WATER BOARDS EVEN AT GREAT DEPTHS
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Publication number
IT9012547A0
IT9012547A0IT12547AIT1254790AIT9012547A0IT 9012547 A0IT9012547 A0IT 9012547A0IT 12547 AIT12547 AIT 12547AIT 1254790 AIT1254790 AIT 1254790AIT 9012547 A0IT9012547 A0IT 9012547A0
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Application filed by Michele MancinifiledCriticalMichele Mancini
Priority to IT12547ApriorityCriticalpatent/IT1241902B/en
Publication of IT9012547A0publicationCriticalpatent/IT9012547A0/en
Publication of IT9012547A1publicationCriticalpatent/IT9012547A1/en
Application grantedgrantedCritical
Publication of IT1241902BpublicationCriticalpatent/IT1241902B/en
IT12547A1990-11-211990-11-21Dredging device, suitable in particular for removing contaminated material that is deposited on the bottom of water bodies even at great depth
IT1241902B
(en)