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Application filed by Vereinigte Gluehlampen Und Elektrizitaets A.G.filedCriticalVereinigte Gluehlampen Und Elektrizitaets A.G.
Priority to GR370107122ApriorityCriticalpatent/GR7122B/en
Publication of GR7122BpublicationCriticalpatent/GR7122B/en
ψηλής πιέσεως τοξοειδής λαμπτήρ, όστις εκμεταλλεύεται το φώς της θετικής στήλης, δι ου αναγνωρίζεται ότι η πίεσις αεριοπληρώσεως κάτωθεν των 50 βαθμών C κατέχει μίαν αξίαν άνω των ατμοσφαιρών.high-pressure arc lamp, which utilizes the light of the positive column, recognizing that the gas filling pressure below 50 degrees C has a value above the atmospheres.
GR370107122A1937-12-011937-12-01
HIGH PRESSURE LAMP.
GR7122B
(en)