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发明名称
CANVAS DOOR
摘要
<p>본 발명은 캔버스 도어에 관한 것이다. 보다 상세하게, 본 발명은 캔버스 도어의 갑작스런 하강을 방지할 수 있는 도어 제동수단을 구비하여 캔버스 도어의 갑작스런 하강으로 인해 발생될 수 있는 각종 안전사고를 미연에 방지할 수 있는 캔버스 도어에 관한 것이다.</p>
申请公布号
KR101173140(B1)
申请公布日期
2012.08.16
申请号
KR20100138960
申请日期
2010.12.30
申请人
发明人
分类号
E06B9/08
主分类号
E06B9/08
代理机构
代理人
主权项
地址
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