UNT Libraries Government Documents Department - 4 Matching Results

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Adjustable Tongs: Patent for adjustable blacksmiths tongs for handling different size objects.
Cutting Mechanism for Display-Racks: Patent for a cutting mechanism for cutting various fabrics such as oilcloth and the like.
Fish Catching Apparatus: Patent for a fish catching apparatus which will move artificial bait in the water to attract more fish.
Steam-Boiler Indicator.: Patent for an improvement in steam boiler indicators to alert when the water has dropped below a specified threshold, including instructions and illustrations.