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发明名称
Appareil pour essayer l'étanchéité des tuyaux pour la conduite des fluides sous pression
摘要
申请公布号
FR1514706(A)
申请公布日期
1968.02.23
申请号
FR19674209672
申请日期
1967.03.15
申请人
发明人
ALLIEVI BERNARDO
分类号
F16L55/115;G01M3/02
主分类号
F16L55/115
代理机构
代理人
主权项
地址
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