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P Torrabadella E Hijos
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P Torrabadella E Hijos
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Application filed by P Torrabadella E HijosfiledCriticalP Torrabadella E Hijos
Priority to ES20308ApriorityCriticalpatent/ES20308A3/es
Publication of ES20308A3publicationCriticalpatent/ES20308A3/es
ES20308A1897-01-271897-01-27Un procedimiento para la fabricación de extractos curtientes o tintóreos de la madera de encina, castaño y quebracho.
ExpiredES20308A3
(es)