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Home › Method for detecting phosphate and/or sulphate salts on the surface of a substrate or within a substrate, use of a LWIR detecting device and a LWIR imaging system

Method for detecting phosphate and/or sulphate salts on the surface of a substrate or within a substrate, use of a LWIR detecting device and a LWIR imaging system

US Patent 12050174 · Granted Jul 30, 2024

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