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发明名称
DISPOSITIVO DI SICUREZZA PER LOCALI INVASI DA GAS NOCIVI E/O ESPLOSIVI.
摘要
申请公布号
ITGE940006(D0)
申请公布日期
1994.01.17
申请号
IT1994GE00006
申请日期
1994.01.17
申请人
PORTA ANTONIO;DEGL'INNOCENTI GERMANO
发明人
PORTA ANTONIO;DEGL'INNOCENTI GERMANO
分类号
主分类号
代理机构
代理人
主权项
地址
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