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Hanger For Draw Heads

Description: Patent for a hanger for draw heads. This invention is designed to support draw-heads in use with street-railways cars. Illustration included.
Date: January 29, 1907
Creator: Savage, Harley G.
Partner: UNT Libraries Government Documents Department

Non-Refillable Bottle.

Description: Patent for a non refillable bottle to prevent sale of other goods than the original in the bottle.
Date: October 29, 1907
Creator: Patterson, Roy J.
Partner: UNT Libraries Government Documents Department

Float Valve

Description: Patent for a float value. This invention is designed to automatically close. Illustration included.
Date: January 29, 1907
Creator: Axtell, Fred W.
Partner: UNT Libraries Government Documents Department
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