Tag Archives: japan

2013/0023581 Environmentally Active Concrete

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6305875 NET OF THREE-DIMENSIONAL CONSTRUCTION AND VEGETATION METHOD FOR SURFACE OF SLOPE

Download (2001-10-23.Matsumoto1.pdf)

6234715 UNDERWATER TRUSS STRUCTURE

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5799440 FLOATING ISLAND

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5639657 PROCESS FOR FORMATION OF ARTIFICIAL SEAWEED BED

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5620279 ARTIFICIAL WATER PLANT SYSTEM FOR CONTROLLING SEDIMENT TRANSPORT ON A WATER BED

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