1 result for “Union Carbide Corporation”
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Patent · May 6, 1958
Water-repellent asbestos-cement structural articles and method of making (US Patent 2,833,673, 1958)
…1954. It was assigned to Union Carbide Corp. The patent's description opens (from the scanned text): The invention is concerned with the provision of durable weather-resistant asbestos-cement structural articles, and more particularly it…