IT1228791B - Metodo per regolare la quantita' d'aria fornita ad una maschera antigas, e maschera antigas utilizzante il metodo.
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Metodo per regolare la quantita' d'aria fornita ad una maschera antigas, e maschera antigas utilizzante il metodo.
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Publication number
IT1228791B
IT1228791BIT1998289AIT1998289AIT1228791BIT 1228791 BIT1228791 BIT 1228791BIT 1998289 AIT1998289 AIT 1998289AIT 1998289 AIT1998289 AIT 1998289AIT 1228791 BIT1228791 BIT 1228791B
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Application filed by Kemira OyfiledCriticalKemira Oy
Priority to IT1998289ApriorityCriticalpatent/IT1228791B/it
Publication of IT8919982A0publicationCriticalpatent/IT8919982A0/it
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Publication of IT1228791BpublicationCriticalpatent/IT1228791B/it
Control Of Positive-Displacement Air Blowers
(AREA)
IT1998289A1989-03-311989-03-31Metodo per regolare la quantita' d'aria fornita ad una maschera antigas, e maschera antigas utilizzante il metodo.
IT1228791B
(it)
Styreindretning til styring af energiforsyningen til en oscillerende motor til drift af en kompressorenhed af resonansstempeltypen, og en kompressorenhed af resonansstempeltypen med en saadan styreenhed