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Scientific American, Vol. 92, No. 15 (April 15, 1905) (1905)
leaf 16
313 ApriL 15, 1906. … Incubator, Linebaugh & Lyman .. 786,450 Induction coil, C. Adams-Randall . 786,396 Ingots, perfecting cast steel, R. W. nt. 786,359 Insect destroyer, Moore & Pace ............ 786,584 Insulator, electric railway conducter, Ward Cov PUPHISS > cbs: dads ones eiactehe aa deloeee 786,472 Insulator,…Internet Archive · Public domain (published before 1931). Free to use for anything.
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