RECENTLY PATENTED INVENTIONS. Engineering. Electrical. Railway Appliances. Mechanical. Agricultural. Miscellaneous. having thill ears at different distances apart. SCIENTIFIC AMERICAN ELJILDING EDITION. all newsdealers. MUNN & CO Pmatositarts 361 Broadway New York. rZusinegis anb 'Wereonat., 1890-02-11
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RECENTLY PATENTED INVENTIONS, Engineering, Electrical, Railway Appliances, Mechanical, Agricultural, Miscellaneous, having thill ears, different distances apart, SCIENTIFIC AMERICAN ELJILDING EDITION, newsdealers, MUNN & CO Pmatositarts 361 Broadway New York, rZusinegis anb 'Wereonat, 1890-02-11, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
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