Convention, Volume 2;Volume 38;Volume 54 |
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Halaman 102
The effect is produced by contacts operat- ing through a perforated ribbon or roll of paper , something after the manner of some types of mechanical piano - players . In prin- ciple every lamp socket is wired separately to the motograph ...
The effect is produced by contacts operat- ing through a perforated ribbon or roll of paper , something after the manner of some types of mechanical piano - players . In prin- ciple every lamp socket is wired separately to the motograph ...
Halaman 103
Following this effect each circle is illuminated one after the other until all are on , when they are again extinguished . All hoops then flash on together and are extinguished . The next effect is to light each circle with its inclosed ...
Following this effect each circle is illuminated one after the other until all are on , when they are again extinguished . All hoops then flash on together and are extinguished . The next effect is to light each circle with its inclosed ...
Halaman 208
GILCHRIST ( continuing ) : For some years the men in this industry have realized that in the colleges and universities of this country were being molded opinions which are already having an effect on the business , and that in twenty ...
GILCHRIST ( continuing ) : For some years the men in this industry have realized that in the colleges and universities of this country were being molded opinions which are already having an effect on the business , and that in twenty ...
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4Announcements | 4 |
5Report of Committee on Organization of the | 26 |
7Report of the Insurance Expert W H BLOOD JR | 35 |
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addition amount Association attention average battery better building carried cent central station Chairman charge Chicago Class Commission Committee connected considerable considered Convention cost course customers desirable Edison effect efficiency Electric Company Electric Light electric vehicle employees energy engineering entire equipment expense fact field figures garage give given heating important increase industry installed interest kw-hr lamps lines load machine manager manufacturers matter meetings method miles month motor municipal necessary obtained operating organization placed plant possible Power Power Company practically present President public service public utility question Railway received representative result secured served steam Street successful supply switch taken technical tion trucks United various wiring York