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发明名称
DISPOSITIVO PER LA SALDATURA INTERNA DI TESTA DI CONDOTTE COMPRENDENTE UNITA' SALDANTI PRESENTANTI MEZZI DI SUPPORTO
摘要
申请公布号
ITMI950620(U1)
申请公布日期
1995.12.07
申请号
IT1995MI00620U
申请日期
1995.09.08
申请人
PSI PIPELINE SERVICE S.A.
发明人
分类号
B23K37/053
主分类号
B23K37/053
代理机构
代理人
主权项
地址
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