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Home › Method and apparatus for making large-scale laminated foil-back electroluminescent lamp material, as well as the electroluminescent lamps and strip lamps produced therefrom

Method and apparatus for making large-scale laminated foil-back electroluminescent lamp material, as well as the electroluminescent lamps and strip lamps produced therefrom

US Patent 6833669 · Granted Dec 21, 2004

Estimated economic value: $1,614,000 ⓘ

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