PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • erot, Claude Ducret Cesionario originalL'air Liquide, Societe Anonyme Pour L'etude Et Exploitation Des Procedes Georges ClaudeExportar citaBiBTeX, EndNote, RefManCitas de patentes (27), Citada por (26), Clasificaciones (17), Eventos legales (5) Enlaces externos: USPTO, Cesi???n de USPTO, EspacenetFiltering structure for a vent device and device including said structure
http://www.w3.org/ns/prov#wasQuotedFrom
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