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JP2000087337A
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Civil engineering structure formed of connected stone
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JPH083963A
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Slope construction with many natural types by nearly natural stone-block having meshing
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JPH07331636A
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Method for natural-stone block construction
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JPH07331637A
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Wood mattress block
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JPH07102581A
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Method of front-reforming construction of existing engineering structure
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JPH0775796A
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Plastic contact material for purifying river water
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JPH06116923A
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Laying method for covering stone block
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JPH06114811A
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Manufacture of block like natural stone
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JPH0688320A
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Multi-natural stone filling slope forming method and block
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JPH0551935A
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Civil engineering structure having illumination effect
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JPH04249105A
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Method for curing large-sized block to be used for work at river and coast
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JPH04166507A
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Block work for consolidation of foundation of natural stone
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JPH04119804A
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Manufacture of natural stone block
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JPH04119803A
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Manufacture of natural stone block
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JPH0455508A
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Civil engineering structure having illumination sight
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JPH03194011A
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Bank protection work
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JPH02238901A
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Manufacture of natural stone-connected block
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JPH02194902A
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Manufacture of natural-stone bonded block
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JPH02192909A
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Manufacture of combined block of natural stone
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JPH02192908A
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Manufacture of combined block of natural stone
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