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经营范围
发明名称
Emergency lighting in elevator cabins by means of phosphorescent materials
摘要
申请公布号
AU770761(B2)
申请公布日期
2004.03.04
申请号
AU20000018466
申请日期
2000.02.21
申请人
INVENTIO AG
发明人
HANSPETER BLOCK
分类号
B66B11/02;(IPC1-7):F21K2/00;B66B5/00
主分类号
B66B11/02
代理机构
代理人
主权项
地址
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