| 摘要 |
<p>SKYLIGHT ASSEMBLY A skylight assembly for a sloping roof is mounted so that the upper end may be tucked beneath the roof covering so that rain water will drain onto an outer skylight panel; the panel is concave and its lower end extends over the roof covering so that rain water will drain from the panel onto such covering; within and beneath the skylight there is an inner skylight panel mounted for movement to permit ventilation of the room beneath.</p> |
