发明名称 |
FLOORBOARD AND LOCKING SYSTEM |
摘要 |
A floorboard and an openable locking system therefor comprise an undercut groove on one long side of the floorboard and a projecting tongue on the opposite long side of the floorboard. The undercut groove has a corresponding upwardly directed inner locking surface at a distance from its tip. The tongue and the undercut groove are formed to be connected by adjoining boards being brought together and snapped together.
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申请公布号 |
WO02055809(A1) |
申请公布日期 |
2002.07.18 |
申请号 |
WO2002SE00042 |
申请日期 |
2002.01.14 |
申请人 |
VAELINGE ALUMINIUM AB;PERVAN, DARKO |
发明人 |
PERVAN, DARKO |
分类号 |
E04F15/02;E04F15/00;E04F15/04;(IPC1-7):E04F15/04 |
主分类号 |
E04F15/02 |
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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