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Scientific American, Vol. 89, No. 24 (December 1903) (1903)

leaf 31

An illustration from Scientific American, Vol. 89, No. 24 (December 1903), 1903, leaf 31
Frankstown Avenue, Pittsburg:, Diisseldorf: August Bagel. 1903. Current motor, alternating, A. J. Church- And Sold by One Shoe Dealer in Every City Throughout the United States. 745,957 ward 745,325, Price $3.50. Currents of low periodicity, means for pro- J. P. SMITH SHOE CO., Chicago, Makers,… … Bedstead corner fastening, C. Vallone 745,695 745,805 Electric motor, G. H. Ennis Bedstead coupling, E. F. Tubach 745 535 Electrical elevator, R. C. Smith 745,534 Beet topper, C. H. Arft 745,556 Electrical windings from static strains, Belt, fastener, F. H. Smith 745,533 means for protecting,…

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