the chains the watch protector cannot be re moved from the clothing for the reason that the teeth cannot be disengaged. The inven tion is an improvement on a former protector covered by letters patent granted to Mr. Summa. APPARATUS FOR TREATING SKIN DIS EASES ETCJ. KJELDSEN Copenhagen Den mark. The special feature in this invention 1903 SCIENTIFIC AMERICAN INC, 1903-10-31
Keywords:
chains, watch protector cannot, re moved, clothing, reason, teeth cannot, disengaged, inven tion, improvement, former protector covered, letters patent granted, Mr, Summa, APPARATUS FOR TREATING SKIN DIS EASES ETCJ, KJELDSEN Copenhagen Den mark, special feature, invention 1903 SCIENTIFIC AMERICAN INC, 1903-10-31, 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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