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UMBRELLA WITH PATTERN REVEALING CANOPY UPON EXPOSURE TO PRECIPITATION
UMBRELLA WITH PATTERN REVEALING CANOPY UPON EXPOSURE TO PRECIPITATION
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机译:雨后雨露可遮雨篷的雨伞
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摘要
Disclosed is an umbrella with a canopy being supported circumferentially by collapsible ribs wherein the canopy defining a plurality of panels wherein at least one of said panels being provided with plurality of hidden patterns treated with hydrochromic dye such that said hidden patterns capable of being revealed when expose to precipitation.
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