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经营范围
发明名称
BACKSET OF DOORLOCK APPARATUS
摘要
申请公布号
KR100581731(B1)
申请公布日期
2006.05.12
申请号
KR20050113000
申请日期
2005.11.24
申请人
DONG KWANG ALPHA CO., LTD.
发明人
MIN, KYUNG YANG
分类号
E05B47/06
主分类号
E05B47/06
代理机构
代理人
主权项
地址
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