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Fr De Stratification S A Soc
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Fr De Stratification S A Soc
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Publication of ES246791A1publicationCriticalpatent/ES246791A1/es
Procedimiento de fabricación d euna placa compuesta elástica y resistente de materias plásticas sintéticascarcterizado porque la placa es de materia elástica moldeable revestida sobre una superficie aparente de una hoja de plástico estratificado de superficie dura y brillante y porque la materia plástica moldeadas una resina de phenolformaldehido.
ES0246791A1958-01-271959-01-27UN PROCEDIMIENTO DE FABRICACION DE UNA PLACA COMPUESTA ELáSTICA Y RESISTENTE DE MATERIAS PLáSTICAS SINTÉTICAS
ExpiredES246791A1
(es)