device for preventing an unwanted luftzuges in overturned ge amp; all ffnetem window;

摘要

device to prevent a very nschten luftzuges overturned and professional; in ge & all; ffnetem window, characterized by the fact that a & ndash; usually keilf & all; rmiger & ndash; object in the form of visual lufteinl & auml; sse & ndash; in an overturned ge & all; ffneten window & ndash; this is used.