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Publication date
Application filedfiledCritical
Priority to JP5415876ApriorityCriticalpatent/JPS52137573A/ja
Publication of JPS52137573ApublicationCriticalpatent/JPS52137573A/ja
Publication of JPS5538303B2publicationCriticalpatent/JPS5538303B2/ja
Valves And Accessory Devices For Braking Systems
(AREA)
JP5415876A1976-05-121976-05-12Passage switch valve with sub air reservoir and air over hydraulic braking device including the switch
GrantedJPS52137573A
(en)