| http://www.w3.org/ns/prov#value | - Patente US6673427 - Transparent substrate provided with a stack of thin layers, application to ... - Google PatentesB???squeda Im???genes Maps Play YouTube Noticias Gmail Drive M???s ??Iniciar sesi???n B???squeda avanzada de patentesPatentesThe invention relates to a transparent substrate, more particularly of glass and having multiple thin layers on which are successively deposited; i) a first di
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