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Inventor
FERN DAN
US
2 patents
Patents
2 patents
US5202013A
Apr 13, 1993
Process for coloring metal surfaces
ALCAN INT LTD
19 citations
76
US4756772A
Jul 12, 1988
Method of coloring a porous anodic oxide film on the surface of an aluminum article
ALCAN INT LTD
5 citations
54