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发明名称
Ressort pneumatique amortisseur du choc en retour, applicable en particulier aux véhicules automobiles
摘要
申请公布号
FR688415(A)
申请公布日期
1930.08.22
申请号
FRD688415
申请日期
1930.01.17
申请人
RHEINISCHE METALLWAAREN-UND MASCHINENFABRIK SOMMERDA AKTIENGESELLSCHAFT & FRITZ FAUDI
发明人
分类号
E21C35/12;F16F9/02
主分类号
E21C35/12
代理机构
代理人
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