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发明名称
Gato-carraca para el levantamento de vías
摘要
申请公布号
ES33165(U)
申请公布日期
1952.12.01
申请号
ES19650000331U
申请日期
1952.10.30
申请人
SOCIEDAD ANÓNIMA FERROVIAL
发明人
分类号
主分类号
代理机构
代理人
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