Convention, Masalah 40

advantage advertising amount appliances application Association average better building Bureau campaign carried central station Chairman City close Committee companies connection consideration considered cooking copper cost course cover curve demand Department designed desirable direct distribution effect efficiency Elec Electric Light electric range Engineering equipment expense fact factory field fixtures furnace give given heater heating houses illumination important included increased industrial installation interest lamps less lighting load manufacturers material mazda means melting merchandising metal meter method month necessary obtained operation percent placed plant possible practice present production projectors proper prospect pumping question recommend reflector salesmen secure selling sold standard steam street suggestions supply temperature tion units various watts wiring