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经营范围
发明名称
LIFTING GEAR FOR ELEVATOR
摘要
申请公布号
JPS5656485(A)
申请公布日期
1981.05.18
申请号
JP19790131921
申请日期
1979.10.15
申请人
HITACHI LTD
发明人
TAKAOKA KATSUO
分类号
B66B7/08;B66B7/06
主分类号
B66B7/08
代理机构
代理人
主权项
地址
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