Water pressure jet cleaner
作者： Klaus Walter
DOI:
关键词:
摘要: In order to create a water pressure jet cleaner, especially for clogged sinks, which is as simple possible, quick and handy use can be used with the most widely differing faucets, it equipped connecting hose (11) adapter (7), attached by means of clamping device (32, 27-31). A cleaning head (13) provided at other end (11).
lens.org 参考文章(5)
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Mildred C Keith, Drain flusher and cleaning device ,(1950)
Roy R Fulton, Drain cleaning device ,(1948)