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Priority claimed from US449730Aexternal-prioritypatent/US3929381A/en
Application filed by Midland Ross CorpfiledCriticalMidland Ross Corp
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Publication of CA1051489ApublicationCriticalpatent/CA1051489A/fr
Systeme de freinage pour ensemble semi-remorque avec dispositif ameliore, pour faire coincider l'application des freins de la remorque avec celle des freins du tracteur