发明名称 |
Mounting system for securing raised ring to drain, comprises sharp ring shaped edges on outside of ring pressed into ring seal on inside of drain |
摘要 |
<p>The raised ring (7) has sharp ring-shaped edges (3) extending around its outer side and the drain (1) has a ring seal (2) on its inner side which is pressed against at least two of these sharp edges.</p> |
申请公布号 |
FI114165(B) |
申请公布日期 |
2004.08.31 |
申请号 |
FI20030000011 |
申请日期 |
2003.01.03 |
申请人 |
MERISER OY, |
发明人 |
KUUSINEN,HANNU |
分类号 |
E03F;E03F5/04;(IPC1-7):E03F5/04 |
主分类号 |
E03F |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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