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发明名称
RAILWAY CAR BRAKING SYSTEM
摘要
申请公布号
PL274100(A1)
申请公布日期
1990.02.05
申请号
PL19880274100
申请日期
1988.08.04
申请人
PRZEDSIEB WDRAZANIA UPOWSZECH
发明人
ZYLKA GERARD;KWIATKOWSKI ADAM
分类号
B61J;(IPC1-7):B61J/
主分类号
B61J
代理机构
代理人
主权项
地址
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