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Wrench

Description: Patent for a wrench designed for right and left-handed users, makes for simpler use of tool by having fewer components than other more standards wrenches.
Date: February 9, 1915
Creator: Wulff, William F. & Wulff, M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Press.

Description: Patent for a new and improved press. This design "consists in compressing-rollers placed in suitable bearings, so as to coincide with an inlet-channel which receives and guides the fibrous substance to be baled into the baling-box of a press after the compressing-rollers have given it a preparatory pressing" (lines 10-16).
Date: February 9, 1886
Creator: Holmgreen, Julius H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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