发明名称 |
Temporary additional handrail fixed to existing handrail in stairwell |
摘要 |
The existing handrail (1) is fixed to the wall of the stairwell using mounting brackets (2). The children's handrail (7) is supported from the fixed handrail (1) by clamps (4) which are fixed around the rail, hinged rods (5) and sleeve clamp couplings (6) around the children's handrail (7). |
申请公布号 |
NL1007806(C1) |
申请公布日期 |
1999.06.17 |
申请号 |
NL19971007806 |
申请日期 |
1997.12.16 |
申请人 |
JOHANNES WILHELMUS MARIA KEIJSER;NICOLAAS MARIA KEIJSER |
发明人 |
JOHANNES WILHELMUS MARIA KEIJSER;NICOLAAS MARIA KEIJSER;FREDERIKA JOHANNA KEIJSER |
分类号 |
E04F11/18 |
主分类号 |
E04F11/18 |
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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