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发明名称
Perfectionnements aux appareils de freins à fluide sous pression
摘要
申请公布号
FR717994(A)
申请公布日期
1932.01.16
申请号
FRD717994
申请日期
1931.05.30
申请人
COMPAGNIE DES FREINS WESTINGHOUSE
发明人
分类号
B60T8/28
主分类号
B60T8/28
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