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JPS644299A
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Film sheet for methane fermentation
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JPS60122086A
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Method for transporting service and waste water and aqueous slurry and simultaneously producing oxygen- enriched air
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JPS60103005A
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Manufacture of o2-enriched air
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JPS59154196A
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Tidal type biomass production installation
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JPS5898188A
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Biomass multi-purpose pumping-up power plant
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JPS5898022A
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Water-cultivation using pumping-up power generation
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JPS5889121A
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Fishing pond and fish breeding pond due to simulation of natural environment of rivers or tide utilizing water pumping electricity generation
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JPS5881478A
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Pumping-up power generation concurrently performing cultivation of yeast
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JPS5881477A
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Pumping-up power generation concurrently performing enzyme reaction
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JPS5879674A
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Pumped storage power generating method capable of performing microbial culture simultaneously
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JPS5879582A
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Pumping-up power generating method with culturing yeast simultaneously
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JPS5864196A
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Pumping-up power generation concurrently cultivating water hyacinth
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JPS5861898A
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Pumping-up power generation method which accompanies methane fermentation
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JPS5856675A
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Pumping power generation and simultaneous cultivation of algae
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JPS586298A
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Production of clean water utilizing pumping-up power generation
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JPS586279A
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Purifying method for water quality utilizing pumping-up power station
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JPS586276A
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Water purifying method utilizing pumping-up power generation
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JPS57198375A
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Production method of cold thermal source for marine temperature difference power generation
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JPS57184194A
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Laminate screen net for mining sea bottom manganese
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JPS57184193A
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Sea bottom manganese mining method
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