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Method of making concrete
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MACROCEMENT INDUSTRIES LTD.
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Alexander Ozersky
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Device for oil spill cleanup
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Issue date Jun 2, 2015
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INKASTRANS (CANADA) LTD.
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Alexander Ozersky
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Absorbent fibrous granules
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Issue date Jan 6, 2015
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Inkastrans (Canada) Ltd.
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Alexander Ozersky
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...