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公开(公告)号：US3574336A
公开(公告)日：1971-04-13
申请号：US3574336D
申请日：1968-12-26
Applicant: WILLIAM P KRAMER
Inventor： EPPLE PETER C
CPC classification number: F15C1/22 , B05B1/08 , B05B12/00 , Y10S239/01 , Y10T137/2125
Abstract: A remotely-controlled lawn water sprinkler which is designed to provide an infinite spray pattern adjustment from a safe distance outside the spray pattern and which permits the sprinkling of areas of lawn with defined boundaries such as rectangular areas, the device utilizing a fluidic control switch for shifting the spray from one portion of an area to another and utilizing also a multiple passage hose for facilitating the control.
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