Priority date (The priority date 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 date listed.)
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Application filed by Societe Auxiliaire Des Tramways & Chemins De FerfiledCriticalSociete Auxiliaire Des Tramways & Chemins De Fer
Priority to NL1090ApriorityCriticalpatent/NL235C/en
Application grantedgrantedCritical
Publication of NL235CpublicationCriticalpatent/NL235C/en