Oxalic acid anodizing was first patented in Japan in 1923 and later widely used in Germany, particularly for architectural applications. Anodized aluminium extrusion was a popular architectural material in the 1960s and 1970s, but has since been displaced by cheaper plastics and powder coating. The phosphoric acid processes are the most recent major development, so […]
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Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.
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Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.
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Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.
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Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.
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Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.
Nam lacinia arcu tortor, nec luctus nibh dignissim eu nulla sit amet maximus.
