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Application filed by Ιωαννης ΧριστοδουλουfiledCriticalΙωαννης Χριστοδουλου
Priority to GR470111274ApriorityCriticalpatent/GR11274B/el
Publication of GR11274BpublicationCriticalpatent/GR11274B/el
GR470111274A1947-08-081947-08-08Αυτοματος διαχωριστης και καταμετρητης του αερος του διερχομενου διαμεσου ενος αγωγου υδατος συγχρονως με το υδωρ.
GR11274B
(el)