B, together with the action of these rollers, secures hesive the liquid is, which is passed through a tube, the its inventor the " Automatic Lamp Filler," which provides for smoothness in winding. greater the friction and the slower the flow, This is appar- the influx of air, as the oil is poured… … it does, durability, convenience, and comeliness. This invention was patented Nov. 12 and 26, 1867, and has convenience caused by the lack of a vent in the old style of been assigned to J. B, Armstrong, President National Bank lamp fillers. A small tube, B, leads from the vent in the at Urbana,…
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