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经营范围
发明名称
FLOOR INDICATOR ON ELEVATOR ENTRANCE SIDE
摘要
申请公布号
JPS54159958(A)
申请公布日期
1979.12.18
申请号
JP19780068787
申请日期
1978.06.09
申请人
HITACHI LTD;HITACHI ELEVATOR & SERVICE
发明人
NEMOTO YOSHIAKI;UENO AKIO;KITAMURA TETSUO;MORITA MASANOBU;KIKUCHI WATAYA
分类号
B66B3/02;B66B3/00;B66C3/02
主分类号
B66B3/02
代理机构
代理人
主权项
地址
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