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Scientific American, Vol. 88, No. 9 (February 1903) (1903)

leaf 10

An illustration from Scientific American, Vol. 88, No. 9 (February 1903), 1903, leaf 10
ed by the invention which we illustrate herewith. It consists of a pair of simple fasteners secured to the ends of the shoe-laces, whereby they may be wrapped about the ankle and readily fastened together. In order that the laces may fit any ankle, they are pro- vided at the ends with elastic… … hinged to a pair energy at high voltages. Of the many new insulating FASTENER FOR TROUSERS. The implement is very effective and of a simple of levers. An op- materials which have been introduced of late is one construction. It is also very light, and by its use erating slide is which bears the name…

Patents · Radium · Mechanical · Construction · Device · Liquid air · Scientific American · Sliding pole · Sheet metal · American february · Small quantity · Carbonic acid · Ten months · Steel frame · Third track

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