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发明名称
JUNTA DE ESTANQUEIDAD
摘要
申请公布号
ES278984(Y)
申请公布日期
1985.12.16
申请号
ES19840002789U
申请日期
1983.04.07
申请人
LEGRIS
发明人
分类号
F16J15/06;F16L15/04;F16L41/00;F16L41/08;(IPC1-7):F16J15/06
主分类号
F16J15/06
代理机构
代理人
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地址
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