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发明名称
Installation de frein pour véhicules de chemins de fer et autres.
摘要
申请公布号
CH149302(A)
申请公布日期
1931.08.31
申请号
CHD149302
申请日期
1930.02.10
申请人
COMPAGNIE DES FREINS WESTINGHOUSE
发明人
WESTINGHOUSE COMPAGNIE DES FREINS
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主分类号
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