Armor for mercury steam lamps. (Machine-translation by Google Translate, not legally binding)

摘要

Armor for mercury vapor lamps characterized essentially because it comprises the arrangement of a reactance that is housed in the body of the armature and garnished with a synthetic dielectric material forming a monobloc assembly whose lining acts as a support medium for the reactance of absorption medium itself of the vibrations and of the color transmitter towards a series of external fins arranged in the general body (Machine-translation by Google Translate, not legally binding)