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Home › Solution composition containing trivalent chromium for surface treatment of steel sheet, galvanized steel sheet surface—treated with same, and method for manufacturing galvanized

Solution composition containing trivalent chromium for surface treatment of steel sheet, galvanized steel sheet surface—treated with same, and method for manufacturing galvanized

US Patent 11634818 · Granted Apr 25, 2023

Estimated economic value: $2,858,000 ⓘ

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