Other

Eric D Freeman

George R Ferguson

An irrigation system having a generally vertical water delivery pipe and a water distribution pipe extending horizontally from and communicating with the delivery pipe. The distribution pipe is driven in rotation around an axis defined by the water delivery pipe by a hydraulic fluid operated drive, while hydraulic fluid for actuating the drive is circulated between the drive and a pump or the like through a conduit system which includes a rotary joint encircling the axis defined by the delivery pipe.

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Lake Lure, NC, United States of America

Eric D Freeman