UNT Libraries Government Documents Department - 6 Matching Results

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Casing Point or Strainer.

Description: Patent for casing point or strainer "particularly adapted for use in oil and Artesian wells... which will permit free circulation of the liquid around the lower portion of the casing and free and easy entrance of the same into the casing, and yet will prevent entrance of sand and gravel into the casing" (Lines 12-22).
Date: May 13, 1902
Creator: Carlson, Andrew Edward
Item Type: Refine your search to only Patent

Clutch and Transmission Mechanism

Description: Patent for a new and useful improvements in a clutch and transmission mechanism specially applicable to motor vehicles. It has been designed for the purpose of operating the clutch and transmission for effecting changes of speed in which the speed desired can be selected in advance and then obtained by an automatic shifting of the transmission gears, when the clutch is disengaged through the operation of the clutch controlling lever.
Date: May 10, 1921
Creator: Mottier, Walter F.
Item Type: Refine your search to only Patent

Innovative Solutions for Design and Construction of an Off-Channel Reservoir: Arbuckle Reservoir Case Study

Description: Report regarding "post-construction documentation [of off-channel reservoirs (OCRs)], lessons learned and any related best practice" (p. i.) by using the Arbuckle Reservoir as a case study. "The scope of the report includes an overview of key design and construction considerations for off-channel reservoirs. Additional detail is provided for three innovated facility components of the Arbuckle Reservoir project: (1) river return structure, (2) chimney drain and (3) wave wall" (p. 1).
Date: May 2018
Creator: Lower Colorado River Authority
Item Type: Refine your search to only Report
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