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INGENIEURS BUREAU VOOR INDUSTRIES SERVICE NV
TANS METAALCONSTRUCTIES EN ZWAARTRANSPORT NV
Original Assignee
INGENIEURS BUREAU VOOR INDUSTRIES SERVICE NV
TANS METAALCONSTRUCTIES EN ZWAARTRANSPORT NV
Publication date
Application grantedgrantedCritical
Publication of CA560209ApublicationCriticalpatent/CA560209A/en