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发明名称
METHOD AND APPARATUS FOR DISPLAYING BOARDING INFORMATION OF (AN) ELEVATOR
摘要
申请公布号
KR20050035779(A)
申请公布日期
2005.04.19
申请号
KR20030071558
申请日期
2003.10.14
申请人
LG ELECTRONICS INC.
发明人
JEONG, SEOK HWA
分类号
H04N7/18;(IPC1-7):H04N7/18
主分类号
H04N7/18
代理机构
代理人
主权项
地址
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