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Home › Retroreflective article comprising a transparent base sheet and nacreous pigment coating, method for making such a base sheet, and method for making a forming master

Retroreflective article comprising a transparent base sheet and nacreous pigment coating, method for making such a base sheet, and method for making a forming master

US Patent 5468540 · Granted Nov 21, 1995

Estimated economic value: $5,722,000 ⓘ

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