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发明名称
System for cleaning tubes by means of elastic balls
摘要
申请公布号
EP0679854(B1)
申请公布日期
1998.03.18
申请号
EP19950400920
申请日期
1995.04.25
申请人
TECHNOS ET COMPAGNIE
发明人
RICARD, ROGER
分类号
F28G1/12;(IPC1-7):F28G1/12
主分类号
F28G1/12
代理机构
代理人
主权项
地址
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