Texas Patents - 4 Matching Results

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Primary view of Oxygen-Generator
Bradley, Richard Clinton
February 7, 1911
Primary view of Liquid Dispensing Apparatus.
Bradley, Richard C.; Kinnebrew, Lee; Eastham, J. Malley & Ireland, C. Frank
November 28, 1916
Primary view of Locking Mechanism
Bradley, Richard C.
January 30, 1917
Primary view of Combination Drill Bit and Drill Shank
Humason, Granville A.
December 30, 1919
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