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经营范围
发明名称
ELEVATOR PLATFORM CONTROL DEVICE
摘要
申请公布号
JPS52149740(A)
申请公布日期
1977.12.13
申请号
JP19760066611
申请日期
1976.06.09
申请人
HITACHI LTD
发明人
MURAMATSU SADAO
分类号
B66B13/30;B66B13/08;E06B1/60
主分类号
B66B13/30
代理机构
代理人
主权项
地址
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