Drinking container capable of displaying data transmitted from smartphone or the like, by sticking display onto bottom of container storing drink such as tumbler
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Article storage drawer with automatic opening and closing device for lock
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Bed enabling comforter blanket or the like to be put in or taken out of space provided under mattress
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Garment allowing to freely expand and contract dress length, sleeve length and trouser bottom length
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Legless chair in which seat surface height can be raised
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Airship toy for conveyance
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Airship toy
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System for impregnating and circulating stored water to plant cultivatilng soil of flower pot
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Mu tiipurpose canteen for use at time of disaster
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Signal lock indicating no numeral
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Device for freely indexing desired portion of map or human anatomic drawing or the like
