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发明名称
Inrichting voor het verwijderen van opstoppingen van vreemde materie uit een waterafvoerleiding.
摘要
申请公布号
NL1013191(C1)
申请公布日期
2001.04.03
申请号
NL19991013191
申请日期
1999.10.01
申请人
TI-AN CHIH
发明人
TI-AN CHIH
分类号
B08B9/04;B08B9/053;E03F9/00;F16L55/28;(IPC1-7):E03C1/30;F16L55/24;F16L55/26
主分类号
B08B9/04
代理机构
代理人
主权项
地址
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