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Trap Gun

Description: Patent for a trap gun. This invention is designed to "insure explosion of the charge upon the animal taking the bait and with certainty to effect shooting of game" (line 9-12). Illustration included.
Date: May 17, 1904
Creator: Thomas, Isaac N.
Item Type: Refine your search to only Patent

Wind-Motor

Description: Patent for improvements in wind-motors. A simple construction that will effectively serve its intended purpose as a pumping-motor, but also constructed so that substitutions of certain parts can change it into a power-motor if desired. In connection with the motor there is an improved braking mechanism for the wind-wheel.
Date: March 27, 1906
Creator: Ziegler, John C.
Item Type: Refine your search to only Patent
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