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发明名称
DISPOSITIF DE TRACTION ET DE CHOC, EN PARTICULIER POUR ATTELAGES A TAMPON CENTRAL DE VEHICULES FERROVIAIRES
摘要
申请公布号
BE776730(A1)
申请公布日期
1972.04.04
申请号
BE19710776730
申请日期
1971.12.15
申请人
RINGFEDER G.M.B.H., DUISBURGER STRASSE, 145, KREFELD-UERDINGEN, (ALLEMAGNE),
发明人
分类号
B61G11/18;B61G9/22;(IPC1-7):B61G/
主分类号
B61G11/18
代理机构
代理人
主权项
地址
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