Distributing valve for rock drills or like percussive tools,申请号GB19450024677-传众专利搜索

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发明名称	Distributing valve for rock drills or like percussive tools
摘要
申请公布号	GB597920(A)	申请公布日期	1948.02.05
申请号	GB19450024677	申请日期	1945.09.24
申请人	CHICAGO PNEUMATIC TOOL COMPANY	发明人
分类号	B25D9/20	主分类号	B25D9/20
代理机构		代理人
主权项
地址

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