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Scientific American, Vol. 91, No. 21 (1904) (1904)

leaf 17

An illustration from Scientific American, Vol. 91, No. 21 (1904), 1904, leaf 17
........-... 774,297 ‘ 4306 Fifth Ave, THE YOUTHS Snoring, device for preventing, S. A. Moul- New York: 1157 Broadway i TOM, pS 2a reve: doubler 8 V).ke'y Tig Da tuw ae OG Seated S 174,446 Soldering machine, can end, A. Lotz...... 774,483 Brooklyn : 504 Fulton St, Sound records, duplicating, G. A.… … Truck for handling metal, E. W. Lind- Our Hand Book on Patents, Trade-Marks, : QUISt cree 6s cued weaned are eetiteera Sie aan 774,587 etc., sent free. Patents procured through Truck, wrought metal railway car, E. Kay- Munn & Co. receive free notice in the : MOR? » sid eth Shs ee eA ee eee oi ee oe…

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