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发明名称
DISPOSITIVO DI TENUTA IDRAULICA PER GIUNZIONI FILETTATE
摘要
申请公布号
IT9020772(V0)
申请公布日期
1990.03.07
申请号
IT19900020772U
申请日期
1990.03.07
申请人
R.B.M.
发明人
分类号
F16L15/04;F16L41/10;(IPC1-7):F24D/
主分类号
F16L15/04
代理机构
代理人
主权项
地址
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