General Electric Company · General Electric Company · leaf 28
discharges much more readily and so offer greater protectioQ to theapparatus. The cyHnders are so large and heavy that the metal will notbe burned away and the gap increased. The air gaps must bekept free from dirt. The connections to ground and line shouldbe made with wire no smaller than No. 4 B.… … 2Q GENERAL ELECTRIC COMPANY Sales Offices : BOSTON, MASS.. x8o Summer Street. NEW YORK, N. Y., 44 Broad Street. Syracuse. N. Y., Sedgwick, Andrews & Kennedy Big. Buffalo, N. Y., Ellicott Square Building. PHILADELPHIA, PA., 509 Arch Street. Baltimore, Md . 227 E. German Street. Pittsburg, Pa.,…
Lightning arresters · Ligtning protection for buildings · Lightning protection for structures · Lightning protection surge arresters and suppressors
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![An illustration from Записки старой смолянки Императорскаго В.О.Б.Д. В. П. Б-вой [i.e. Varvara Petrovna Buikova]. 1833-1878 г. Часть первая ... Примѣчанія и изданіе Свящ. К. Знскаго [i.e. K. Znamensky.] [With plates (1898)](https://img.insideoutlibrary.com/img/200/bl-bl_000556293_0-209-1.webp)
