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发明名称
APPARATUS FOR DETECTING FLAW OF METAL MATERIAL
摘要
申请公布号
JPH03274456(A)
申请公布日期
1991.12.05
申请号
JP19900076170
申请日期
1990.03.26
申请人
OSAKA GAS CO LTD;SHII ETSUKUSU AARU:KK
发明人
YAMAGISHI TAKAO;MORIHARA KATSUMI;FUJIWARA SHIGERU;KAWABE SHUNEI
分类号
G01N27/90
主分类号
G01N27/90
代理机构
代理人
主权项
地址
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