IT1096623B - Composizione filtrante in profondita' pluristratificata indisgregabile particolarmente per la filtrazione di gas caldi
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Composizione filtrante in profondita' pluristratificata indisgregabile particolarmente per la filtrazione di gas caldi
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IT1096623B
IT1096623BIT24289/78AIT2428978AIT1096623BIT 1096623 BIT1096623 BIT 1096623BIT 24289/78 AIT24289/78 AIT 24289/78AIT 2428978 AIT2428978 AIT 2428978AIT 1096623 BIT1096623 BIT 1096623B
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Priority to IT24289/78ApriorityCriticalpatent/IT1096623B/it
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Publication of IT1096623BpublicationCriticalpatent/IT1096623B/it
IT24289/78A1978-06-071978-06-07Composizione filtrante in profondita' pluristratificata indisgregabile particolarmente per la filtrazione di gas caldi
IT1096623B
(it)