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发明名称
VALVOLA DI SICUREZZA PER RECIPIENTI A PRESSIONE E CONTENENTI LIQUIDI
摘要
申请公布号
IT213383(Z2)
申请公布日期
1989.11.27
申请号
IT19870029539U
申请日期
1987.06.26
申请人
FIORAVANTE ROMANO
发明人
FIORAVANTE ROMANO
分类号
主分类号
代理机构
代理人
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