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Scientific American, Vol. 96, No. 20 (May 1907) (1907)
leaf 18
Scientific American 423 May iR, 1907. … 82,482 Fertilizers, Germ«fert Manufacturing C«.... Fl»ur, wkeat, Portland Milling Co 82.485 82,400 F«d, cereal breakfast, Ralst»n Purina C«. . . 82,4H7 F»»d, poultry, Saginaw Milling C» IMPORTANT BASIC PATENTS FOR SALE Furs, manufactured, C. C. Skayne &. C«.... 82,413 IXQIN Gas»line, illuminating…Rail · Rails · Device · Concrete · Supplement · Scientific American · Patents · Steel rails · Rail mills · American supplement · Conning tower · American supplements · Bessemer process · Key west · Reinforced concrete · Trade catalogs
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