IT1114978B - Perfezionamento nei giunti per tubazioni
- Google Patents
Perfezionamento nei giunti per tubazioni
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Publication number
IT1114978B
IT1114978BIT4812879AIT4812879AIT1114978BIT 1114978 BIT1114978 BIT 1114978BIT 4812879 AIT4812879 AIT 4812879AIT 4812879 AIT4812879 AIT 4812879AIT 1114978 BIT1114978 BIT 1114978B
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Application filed by Dupapire LtdfiledCriticalDupapire Ltd
Priority to IT4812879ApriorityCriticalpatent/IT1114978B/it
Publication of IT7948128A0publicationCriticalpatent/IT7948128A0/it
Application grantedgrantedCritical
Publication of IT1114978BpublicationCriticalpatent/IT1114978B/it