UNT Libraries Government Documents Department - 2 Matching Results

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Roof-Climber.

Description: Patent for a roof climber for use by workers on roofs that allows them to stand supported by it or sit on it and have their weight equally distributed
Date: November 8, 1910
Creator: Wilkerson, Thurston A.

Cultivator Attachment

Description: Patent for cultivator attachment. Illustration included.
Date: October 18, 1910
Creator: Luttrell, William Jackson
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