Inventions Patented in England by Americans. Method of Flash Signaling by Reflected Light. Improved Brush. Improved Oyster Rake. Improved Liquid Measuring Register. Improved Hot Air Furnaces. Improved Saw Setting Device. Improved Hoisting Machine. Improved Can Opener. Improved Sieve for Separators. Improved Doughnut Mold. Improved Marbleized Composition Stone. Improved Combined Garden Hoe and Roller. Improved Fire Proof Shutter. Improved Stop Cock. Improved Breastpin Tongue. Improved Locomotive Spark Arrester. Improved Horse Shoe. Improved Post Driver. Combined Wrench and Grappling Tool
Inventions Patented in England by Americans. Method of Flash Signaling by Reflected Light. Improved Brush. Improved Oyster Rake. Improved Liquid Measuring Register. Improved Hot Air Furnaces. Improved Saw Setting Device. Improved Hoisting Machine. Improved Can Opener. Improved Sieve for Separators. Improved Doughnut Mold. Improved Marbleized Composition Stone. Improved Combined Garden Hoe and Roller. Improved Fire Proof Shutter. Improved Stop Cock. Improved Breastpin Tongue. Improved Locomotive Spark Arrester. Improved Horse Shoe. Improved Post Driver. Combined Wrench and Grappling Tool. Improved Grapple. Improved Wagon Loader. Adjustable Grain Wheel for Harvester Platforms. Improved Children's Swing., scientific american, 1873-05-10
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License: Licensed
Model Released: No
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