Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Delamare Y Leroy
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Delamare Y Leroy
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Publication date
Application filed by Delamare Y LeroyfiledCriticalDelamare Y Leroy
Priority to ES11974ApriorityCriticalpatent/ES11974A3/es
Publication of ES11974A3publicationCriticalpatent/ES11974A3/es
ES11974A1891-04-201891-04-20Un procedimiento "Fabricación de jarabes-melazas ordinarios por medio de las melazas de caña o remolacha".
ExpiredES11974A3
(es)
Un procedimiento para la producción de nuevas preparaciones sensibles o a la luz destinadas a la fotografía así como a imágenes fijas a la luz por medio de estas preparaciones.