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发明名称
CRANE BOOM CONTROL MEANS
摘要
申请公布号
GB1589008(A)
申请公布日期
1981.05.07
申请号
GB19780024236
申请日期
1978.05.30
申请人
HARNISCHFEGER CORP
发明人
分类号
B66C23/687;B66C23/42;B66C23/68;B66C23/693;B66C23/70;(IPC1-7):B66C23/04
主分类号
B66C23/687
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代理人
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地址
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