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发明名称
CLEANING METHOD OF SEWAGE PIPE CONDUIT
摘要
申请公布号
JPH07268948(A)
申请公布日期
1995.10.17
申请号
JP19940082571
申请日期
1994.03.29
申请人
TOKYO MET GOV GESUIDO SERVICE KK;ADACHI KENSETSU KOGYO KK
发明人
NAKANISHI MASAAKI;AIDA YOSHIO;KATO YUKIYOSHI;OHASHI AKIRA;KUSHIYAMA KOTARO;AKIMOTO EIKI;YAMASHIRO HAMAO
分类号
E03F9/00;(IPC1-7):E03F9/00
主分类号
E03F9/00
代理机构
代理人
主权项
地址
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