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FREYMOND JEAN PIERRE
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FREYMOND JEAN PIERRE
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Priority to ES0048825UpriorityCriticalpatent/ES48825U/es
Publication of ES48825UpublicationCriticalpatent/ES48825U/es
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods
(AREA)
Abstract
Dispositivo para la limpieza de objetos de plata, constituido por un cuerpo de varias capas que contiene una sustancia que en solución acuosa y en contacto con aluminio produce un efecto limpiador sobre la plata, caracterizado por que una capa de cualquier material que contiene la sustancia mencionada lleva asociada una lámina de aluminio.
ES0048825U1955-06-271955-06-27Dispositivo para la limpieza de objetos de plata
PendingES48825U
(es)