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Home › Composition of matter for aliphatic-aromatic ureas, biurets, and allophanates as nitric oxide reducing agents in diesel emissions

Composition of matter for aliphatic-aromatic ureas, biurets, and allophanates as nitric oxide reducing agents in diesel emissions

US Patent 5491256 · Granted Feb 13, 1996

Estimated economic value: $19,102,000 ⓘ

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