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经营范围
发明名称
Procédé et attache élastique pour la fixation de rails
摘要
申请公布号
BE582236(A1)
申请公布日期
1960.12.31
申请号
BE19590582236
申请日期
1959.09.01
申请人
GUNTHER W. HAMMER
发明人
GUNTHER W. HAMMER
分类号
E01B9/48
主分类号
E01B9/48
代理机构
代理人
主权项
地址
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