Electric lamp with bulb or cross-shaped bulb (Machine-translation by Google Translate, not legally binding)

摘要

An electric lamp with a bulb or bulb in the shape of a cross, characterized by the fact that, regardless of size and voltage, and the technical quality of its light source, whether metallic filament, electrodes and rare gases, or Fluorescent effects, is characterized by the fact that your bulb, tube or glass bulb affects the shape of a cross; with or without pedestal; with its link cap arranged indistinctly at its base, in its arms or at the crossing of its blades. (Machine-translation by Google Translate, not legally binding)