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经营范围
发明名称
Joint d'étanchéité pour obturateurs
摘要
申请公布号
FR1244943(A)
申请公布日期
1960.11.04
申请号
FR19590805647
申请日期
1959.09.21
申请人
发明人
TRUBERT RENE
分类号
F16K1/46
主分类号
F16K1/46
代理机构
代理人
主权项
地址
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