A non-power valve for a water stream type water purifier
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A bidet nozxle
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A valve apparatus for bidet
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A valve apparatus for bidet
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A Connector For Air Mattress
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Creating a all sort of lower body-wear (clothes) without a elastic bands, hence creating a short strap (or all types/clip-ons) to hold it at place. This will be a comfort-wear for generations to show their immeasurable capabilities (such as sport). It does not leave or force marks into your lower belly (which reduces pressure), and produce much-more relaxation. There won't be a hassle to tight up your pants with belts/strings.
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Self-assembly and portable cup use both as toothbrush sweeper
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Interior structure
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Alarm of Vehicle and remote control system using mobile.