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Home › Shoe sole of gas-filled film with barrier layer of ethylene-vinyl alcohol copolymer and aliphatic polyurethane

Shoe sole of gas-filled film with barrier layer of ethylene-vinyl alcohol copolymer and aliphatic polyurethane

US Patent 6730379 · Granted May 4, 2004

Estimated economic value: $54,153,000 ⓘ

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