Inside Out Library · Explore

Scientific American, Vol. 11, No. 25 (December 1864) (1864)

leaf 7

An illustration from Scientific American, Vol. 11, No. 25 (December 1864), 1864, leaf 7
lve is simple and cheap, and will much facili- combines many excellent features relating to dispatch with it. Neither can the valve be ground separately, tate the operation of grinding. in the operation and insurance against burning. The An application for a patent is now pending through nor… … ping, and, if roasted suf, through the cap rock of flciently, immediately re- the first opening, water BURNS'S COFFEE-ROASTER. moved, as the rotating here becomes a serious blades push it out into any receptacle placed beneath of the hand is too unsteady, and valves so ground hindrance, so that…

Patents · Claim · Combination · Manner · Tuns · Munn · Scientific American · Purposes set · Fiscal year · Iron minium · Steam engine · Patent office · Address munn · York city · Purpose set · Reversely flexible

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 11, No. 25 (December 1864)

More like this