6 Matching Results

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Primary view of Hose Reel
Hamner, Edward M.
August 24, 1920
Primary view of Pusher Attachment for Tractors.
Records, Paul A.
August 24, 1920
Primary view of Oil-Burner.
Beckman, William
August 24, 1920
Primary view of Railroad-Bed and Rail-Support.
Usher, George S.
August 24, 1920
Primary view of Shaft Bearing.
Ball, Authur T.
August 24, 1920
Primary view of Coating Apparatus and Mathod.
Watrous, Edward L.
August 24, 1920
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