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发明名称
DOUBLE RAIL TYPE HOIST
摘要
申请公布号
JPS574889(A)
申请公布日期
1982.01.11
申请号
JP19800077785
申请日期
1980.06.11
申请人
HITACHI LTD
发明人
NAKAI HIROSHI
分类号
B66C9/14;B66C11/00;B66D3/20;B66D3/26
主分类号
B66C9/14
代理机构
代理人
主权项
地址
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