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发明名称
METHOD AND DEVICE FOR REPAIRING LEAKAGE OF WATER FROM UNDERGROUND BURIED PIPE
摘要
申请公布号
JPS60109693(A)
申请公布日期
1985.06.15
申请号
JP19830217546
申请日期
1983.11.17
申请人
KISO CHIYOUSA KOGYO:KK
发明人
TAKAHASHI HIDEYASU
分类号
E03F7/00;F16L55/16;F16L55/18
主分类号
E03F7/00
代理机构
代理人
主权项
地址
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