KR20170029110A
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Capacitor
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WO2004010054A1
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Heating apparatus using double layered film for heating
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KR20040071562A
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Hot and chilled wind structure and heating and cooling material distribution hoses, making use of multiple films
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KR20040071563A
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Structure for assembling solar energy collecting system and cooling and heating materials by using sandwich panel
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KR20040006594A
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Solar energy heat collecting plate (film)
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KR20040003927A
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Wall Heating Panels and Glass Windows
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KR20040003926A
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Air and water combined greenhouse film
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KR20030093606A
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Water film
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KR20030068599A
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a vinyl plastic hothouse
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KR20020077740A
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Agricultural soil (crop soil) production method
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KR20020076667A
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a vinyl plastic hothouse
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KR20020076492A
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Cultivation container (box)
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KR20020076493A
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Green house thermal cover (non-woven fabric, vinyl)
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KR20020074590A
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Cultivation transfer device, cultivation method, cultivation container
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KR20020072604A
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Vinyl house
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