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Application filed by Westinghouse Brake & SignalfiledCriticalWestinghouse Brake & Signal
Priority to DK184150ApriorityCriticalpatent/DK77995C/da
Application grantedgrantedCritical
Publication of DK77995CpublicationCriticalpatent/DK77995C/da
DK184150A1950-05-311950-05-31Hurtigt virkende styreventil med mindstetrykventil til trykluftsbremser til skinnekøretøjer og andre køretøjer.
DK77995C
(da)