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经营范围
发明名称
AN ELEVATOR CONTROL SYSTEM
摘要
申请公布号
GB9005985(D0)
申请公布日期
1990.05.09
申请号
GB19900005985
申请日期
1990.03.16
申请人
HITACHI LTD
发明人
分类号
B66B1/06;B66B1/18;B66B1/20;B66B1/24;B66B1/34;B66B3/00;B66B5/00
主分类号
B66B1/06
代理机构
代理人
主权项
地址
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