WATER STOP ARRANGEMENT
To provide a water stop arrangement capable of largely reducing the risk of inundation, which can be easily and swiftly installed without increasing cost, and from early stage of water rush, the weight of gate is reliably increased to improve water tightness, and prevents from being washed away with...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
05.12.2019
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Subjects | |
Online Access | Get full text |
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