Texas Patents - 7 Matching Results

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Primary view of Well Drilling Apparatus
Milliron, Charles
April 21, 1908
Primary view of Gin Saw Cleaner
Stanifer, William D.
June 9, 1903
Primary view of Fastening
Percival, Herbert E. & Key, Brewer W.
October 26, 1909
Primary view of Railway-Tie.
Rollins, William A.
March 6, 1906
Primary view of Rail Fastening
Percival, Herbert E. & Key, Brewer W.
June 15, 1909
Primary view of Rail-Fastening for Plastic Ties and the Process of Making the Same.
Percival, Herbert E.
December 26, 1905
Primary view of Rail-Fastening.
Percival, Herbert E.
December 24, 1907
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