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发明名称
DAMAGED PORTION DETECTING METHOD FOR EXISTING PIPING SYSTEM
摘要
申请公布号
JPH09105697(A)
申请公布日期
1997.04.22
申请号
JP19950264544
申请日期
1995.10.12
申请人
TOKYO GAS CO LTD;HAKKO CO LTD
发明人
FURUYA HIROSHI;NINOMIYA TAKAHARU;MOTOHASHI TAKURO;HAYASHIDA HIDEAKI;TAKEUCHI KAZUTADA
分类号
G01M3/28;(IPC1-7):G01M3/28
主分类号
G01M3/28
代理机构
代理人
主权项
地址
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