TELESCOPIC BOOM FOR A CRANE,申请号GB19750051217-传众专利搜索

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发明名称	TELESCOPIC BOOM FOR A CRANE
摘要
申请公布号	GB1486359(A)	申请公布日期	1977.09.21
申请号	GB19750051217	申请日期	1975.12.15
申请人	HARNISCHFEGER CORP	发明人
分类号	B66C15/02;B66C23/687;B66C23/70;(IPC1-7):B66C23/64	主分类号	B66C15/02
代理机构		代理人
主权项
地址

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