Derniers inventions, produits et services
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2022
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Invention
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Concrete mixing and concrete products. Some implementations herein described improvements to conc... |
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2021
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P/S
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Concrete blocks |
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P/S
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Concrete building materials, namely, veneer blocks |
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2015
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Invention
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Masonry unit systems and methods. Some embodiments of masonry blocks can be used to form a wall s... |
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2011
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Invention
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Masonry block |
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2010
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P/S
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Pavers |
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2008
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P/S
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concrete block manufactured with recycled aggregates |
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P/S
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concrete block manufactured with pre-conditioner to provide for a denser, smoother surface to pro... |
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2005
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P/S
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CONCRETE MASONRY PRODUCTS, NAMELY, ARCHITECTURAL, VENEER, AND STRUCTURAL MASONRY BLOCK |
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