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发明名称
PREVENTIVE DEVICE FOR SLACKNESS OF ROPE FOR CRANE
摘要
申请公布号
JPS59186890(A)
申请公布日期
1984.10.23
申请号
JP19840060629
申请日期
1984.03.30
申请人
HITACHI SEISAKUSHO KK
发明人
HAMAMOTO IZUMI
分类号
B66C13/10
主分类号
B66C13/10
代理机构
代理人
主权项
地址
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