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Priority to IT2826478ApriorityCriticalpatent/IT1099666B/en
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Publication of IT1099666BpublicationCriticalpatent/IT1099666B/en
IT2826478A1978-09-291978-09-29Wet process phosphoric acid concn. - by absorption and condensation, using a surface condenser, of fluorine cpds. vaporised from at least 48 per cent acid
IT1099666B
(en)
Wet process phosphoric acid concn. - by absorption and condensation, using a surface condenser, of fluorine cpds. vaporised from at least 48 per cent acid
Wet process phosphoric acid concn. - by absorption and condensation, using a surface condenser, of fluorine cpds. vaporised from at least 48 per cent acid
Wet process phosphoric acid concn. - by absorption and condensation, using a surface condenser, of fluorine cpds. vaporised from at least 48 per cent acid