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发明名称
PROCEDIMENTO ED ATTREZZATURA PER IL TENSIONAMENTO DEI TREFOLI,PER STRUTTURA DI CALCESTRUZZO PRECOMPRESSO
摘要
申请公布号
IT1166000(B)
申请公布日期
1987.04.29
申请号
IT19790009550
申请日期
1979.09.28
申请人
MACCHI ROMUALDO
发明人
MACCHI ROMUALDO
分类号
B25B25/00;B25B29/02;E04C5/12;E04G21/12;(IPC1-7):C04B/
主分类号
B25B25/00
代理机构
代理人
主权项
地址
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