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Scientific American, Vol. 65, No. 6 (August 1891) (1891)
leaf 14
Sftitntttxt %mmtm. August 8, 1891.] 93 … IDE ANO IDEAL AUTOMATIC ENGINES. 810 Walnut St., Philadelphia. Pa., U.S.A. STEAM ROAD ROLLERS. nCACNESS & HEAD NOISES CURED WKITMYEIt PATENT FIJH*ACE. |IC||r by Feck's Invisible iubular Ear Cushions. Wliispert TANDEM AND CROSS COMPOUND ENGINES. ^^ ■■^■" heard. SuccesBfulwhenaUremediesfail. SoldrnrP…Patents · Munn · Contained · Deposition · Scientific American · Patent law · Express money · Water Supply · Printing lever · Patent system · Personal property · Reasonable doubt · Foreign Countries · Patents granted
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