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发明名称
Perfectionnement apporté aux raccords pour tuyauterie souple
摘要
申请公布号
FR1237199(A)
申请公布日期
1960.07.29
申请号
FR19590797547
申请日期
1959.06.15
申请人
发明人
FRITSCH
分类号
F16L33/24
主分类号
F16L33/24
代理机构
代理人
主权项
地址
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