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经营范围
发明名称
ELEVATOR EXIT INDICATING LAMP DEVICE
摘要
申请公布号
JPH0687581(A)
申请公布日期
1994.03.29
申请号
JP19920227678
申请日期
1992.08.27
申请人
OTIS ELEVATOR CO
发明人
HATSUTORI KAZUHIRO;HONGO SHOJI
分类号
B66B1/46;B66B3/00;(IPC1-7):B66B3/00
主分类号
B66B1/46
代理机构
代理人
主权项
地址
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