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经营范围
发明名称
RACCORDS INSTANTANES POUR TUBES NUS ET LISSES
摘要
申请公布号
FR2479406(B1)
申请公布日期
1985.08.23
申请号
FR19800007092
申请日期
1980.03.28
申请人
LEGRIS
发明人
分类号
F16L37/12;F16L37/00;F16L37/08;F16L37/092;F16L37/48;(IPC1-7):F16L37/16
主分类号
F16L37/12
代理机构
代理人
主权项
地址
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