Improvements in internal combustion percussive tools,申请号GB19340014830-传众专利搜索

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发明名称	Improvements in internal combustion percussive tools
摘要
申请公布号	GB432605(A)	申请公布日期	1935.07.30
申请号	GB19340014830	申请日期	1934.05.16
申请人	MARTIN EICHELGRUEN	发明人
分类号	B25D9/10	主分类号	B25D9/10
代理机构		代理人
主权项
地址

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