Latest Inventions, Goods, Services
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2022
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Invention
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Coarse aggregate for concrete. Provided is a coarse aggregate that can be produced inexpensively ... |
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Invention
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Concrete pouring method. In the present invention, when pouring concrete into a mold, a coarse ag... |
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2020
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Invention
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Coarse aggregate for concrete.
Provided is a novel metallic coarse aggregate for concrete which ... |
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2019
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Invention
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Coarse aggregate for concrete. Provided is a coarse aggregate for concrete which can improve not ... |
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Invention
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Coarse aggregate for concrete. A coarse aggregate 10A for concrete is made of metal and has metal... |
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