GEOW FIFIELD .LOWELL MSS FRICTION CLUTCH Pulleys and Cut-off Couplings. 9 WITH SAFETY LOCK ATTACHMENT. PATENTS NEGOTIATED ABROAD. WATCHMAN'S IMPROVED TIME DETECTOR, scientific american, 1884-11-29
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GEOW FIFIELD .LOWELL MSS FRICTION CLUTCH Pulleys, Cut-off Couplings, 9, SAFETY LOCK ATTACHMENT, PATENTS NEGOTIATED ABROAD, WATCHMAN'S IMPROVED TIME DETECTOR, scientific american, 1884-11-29, 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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