Assignee

SWARCO FUTURIT VERKEHRSSIGNAL

US·1 granted patent·81 citations·filing 1999–1999

Technology mixB61L1 F21V1 F21W1 F21Y1 G08G1 G09F1

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0177US6249375B1Optical element for traffic signs, display panels or the likeSWARCO FUTURIT VERKEHRSSIGNAL·Filed 1999·Granted Jun 19, 2001·81 cites·17 claims

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