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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Nauwelaers Alfred
Original Assignee
Nauwelaers Alfred
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Filing date
Publication date
Application filed by Nauwelaers AlfredfiledCriticalNauwelaers Alfred
Priority to ES32362ApriorityCriticalpatent/ES32362A1/es
Publication of ES32362A1publicationCriticalpatent/ES32362A1/es
ES32362A1903-08-081903-08-08Un procedimiento para transformar el tabaco en hojas del color maduro al color claro por medio de especiales aparatos.
ExpiredES32362A1
(es)