Improvements relating to press-in dowels,申请号GB19380001611-传众专利搜索

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发明名称	Improvements relating to press-in dowels
摘要
申请公布号	GB495606(A)	申请公布日期	1938.11.16
申请号	GB19380001611	申请日期	1938.01.18
申请人	ERNST GABER	发明人
分类号	E04B1/49;F16B15/00	主分类号	E04B1/49
代理机构		代理人
主权项
地址

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