BR8003004A -
NUCLEO DE JACARE FOR TRACK CHANGE OR CROSSING OF RAIL LINES
- Google Patents
NUCLEO DE JACARE FOR TRACK CHANGE OR CROSSING OF RAIL LINES
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Publication number
BR8003004A
BR8003004ABR8003004ABR8003004ABR8003004ABR 8003004 ABR8003004 ABR 8003004ABR 8003004 ABR8003004 ABR 8003004ABR 8003004 ABR8003004 ABR 8003004ABR 8003004 ABR8003004 ABR 8003004A
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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Publication date
Application filed by Cobrasma S A, Companhia Do Metropolitano DefiledCriticalCobrasma S A
Priority to BR8003004ApriorityCriticalpatent/BR8003004A/en
Publication of BR8003004ApublicationCriticalpatent/BR8003004A/en