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发明名称
PRODUCTION OF TEST TUBE FOR INTERNAL PRESSURE FATIGUE TEST
摘要
申请公布号
JPH03176637(A)
申请公布日期
1991.07.31
申请号
JP19890314282
申请日期
1989.12.05
申请人
NIPPON STEEL CORP
发明人
SUMIMOTO DAIGO;ICHIHARA HIROHISA;HIYAMA YOSHIHARU
分类号
G01N1/28;G01N3/32
主分类号
G01N1/28
代理机构
代理人
主权项
地址
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