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Publication of ITBA970035U4publicationCriticalpatent/ITBA970035U4/it
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Priority to IT97BA000035priorityCriticalpatent/IT230017Y1/it
Publication of ITBA970035U1publicationCriticalpatent/ITBA970035U1/it
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Publication of IT230017Y1publicationCriticalpatent/IT230017Y1/it
IT97BA0000351997-06-251997-06-25Carter per il ripristino della tenuta in tubazioni di grosso diametro, ad esempio, in condotte per acquedotti.
IT230017Y1
(it)