The Technical World Magazine, Volumes 18-19Technical World Company, 1912 |
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Page 68
... four hours should the electric service fail at any time , and the switch is set to close the circuit between the hours of four and five in the morning which makes allowance for the in- termittent service . On occasions , the possession ...
... four hours should the electric service fail at any time , and the switch is set to close the circuit between the hours of four and five in the morning which makes allowance for the in- termittent service . On occasions , the possession ...
Page 74
... four cents will give the same results as sixty- four feet of cellu- loid ribbon costing $ 2.50 . Still another re- markable adapta- tion of the same idea must be re- corded . This is the preparation of rec- ords upon circular discs ...
... four cents will give the same results as sixty- four feet of cellu- loid ribbon costing $ 2.50 . Still another re- markable adapta- tion of the same idea must be re- corded . This is the preparation of rec- ords upon circular discs ...
Page 76
... four feet by two feet inside . It soon became ap- parent , however , that a gauge of fifteen inches could carry with safety a much larger vehicle . In fact it may be taken as a reasonable rule that the floor area of narrow gauge cars ...
... four feet by two feet inside . It soon became ap- parent , however , that a gauge of fifteen inches could carry with safety a much larger vehicle . In fact it may be taken as a reasonable rule that the floor area of narrow gauge cars ...
Page 80
... four thousand feet on the belt road around the island and on the slope of Moana Loa which is fourteen thousand feet high . It is proposed to include both craters in the park . Moana Loa and Kilauea are both re- markable volcanoes but as ...
... four thousand feet on the belt road around the island and on the slope of Moana Loa which is fourteen thousand feet high . It is proposed to include both craters in the park . Moana Loa and Kilauea are both re- markable volcanoes but as ...
Page 101
... four four- teen inch stubble plows up a fourteen per cent grade . It plows an acre per hour and re- quires only one man to operate it . The gasoline engine utilized is of the heavy duty type with four cylinders . This tractor has two ...
... four four- teen inch stubble plows up a fourteen per cent grade . It plows an acre per hour and re- quires only one man to operate it . The gasoline engine utilized is of the heavy duty type with four cylinders . This tractor has two ...
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acres aeroplane alfalfa American apparatus automatic train stop boat bridge building built canyon carried cent Chicago coal concrete construction cost crop Deschutes River device dollars dred eggs electric engine fact factory farm farmer fish five four fruit give Gulf Stream heat horse horsepower hour inches inventor isoprene Jack Jouett kaoliang kinetophone Labrador Current land light live machine means ment method Mexico miles million motor mountain Necaxa operation orchard patent pheasant picture pipe plant pounds produced railroad river road ship side speed station steel stream street submarine tain thing thousand tion tons trachoma trackless trolley train trees twenty United vessel water power wheels white lead wire wireless York young