发明名称 |
Door With A Rotatable Shell Wall |
摘要 |
A door has a rotatable shell wall that is at least in part cylindrically shaped and is provided with an entrance and an exit. The rotatable shell wall is rotatable to a preselected stationary position at which the rotatable shell wall can be arrested and at which stationary position the door is usable for both ingress and egress.
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申请公布号 |
US2010263279(A1) |
申请公布日期 |
2010.10.21 |
申请号 |
US20070279788 |
申请日期 |
2007.02.15 |
申请人 |
PESSERS HENRICUS JOHANNES RAYMUNDUS ANTONIUS |
发明人 |
PESSERS HENRICUS JOHANNES RAYMUNDUS ANTONIUS |
分类号 |
E05F15/20;E06B3/36 |
主分类号 |
E05F15/20 |
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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