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发明名称
DUMBWAITER DEVICE
摘要
申请公布号
JPH01156287(A)
申请公布日期
1989.06.19
申请号
JP19880266052
申请日期
1988.10.24
申请人
HITACHI ELEVATOR ENG & SERVICE CO LTD
发明人
HARADA HIROSHI;FUJII KOJI;MATSUO KAZUO
分类号
B66B5/02
主分类号
B66B5/02
代理机构
代理人
主权项
地址
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