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发明名称
APPARATUS FOR DETECTING FLAW ON PIPING
摘要
申请公布号
JPS6281557(A)
申请公布日期
1987.04.15
申请号
JP19850221822
申请日期
1985.10.07
申请人
TOKYO GAS CO LTD;NIPPON BOSHOKU KOGYO KK;NAKAGAWA BOSHOKU KOGYO KK;HITACHI LTD
发明人
HOSAKA TAKASHI;ARAI MINORU;ADACHI FUMIHIKO;WATABIKI MASAYUKI;SONODA SHINJI
分类号
G01N27/20
主分类号
G01N27/20
代理机构
代理人
主权项
地址
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