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发明名称
PROCEDIMIENTO PARA REFORZAR LAS CONDUCCIONES INTRODUCIDAS EN UN BLOQUE SoLIDO Y SOMETIDO A PRESIoN EXTERIOR
摘要
申请公布号
ES185025(A1)
申请公布日期
1949.01.16
申请号
ES19250001850
申请日期
1948.08.17
申请人
SOCIEDADES PORTUGUESA NEYRET-BYLIER & PICCARD-PICTET, LIMITADA;FORTES, ANGELO
发明人
分类号
(IPC1-7):H01
主分类号
(IPC1-7):H01
代理机构
代理人
主权项
地址
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