Improvements relating to cranes,申请号GB19500027075-传众专利搜索

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发明名称	Improvements relating to cranes
摘要
申请公布号	GB680507(A)	申请公布日期	1952.10.08
申请号	GB19500027075	申请日期	1950.11.06
申请人	HANS LIEBHERR	发明人
分类号	B66C23/84	主分类号	B66C23/84
代理机构		代理人
主权项
地址

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