Device for removing valve seats and the like,申请号US19660533657-传众专利搜索

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发明名称	Device for removing valve seats and the like
摘要
申请公布号	US3387353(A)	申请公布日期	1968.06.11
申请号	US19660533657	申请日期	1966.03.11
申请人	SERGIO P. ROMERO	发明人	ROMERO SERGIO P.
分类号	B25B27/02	主分类号	B25B27/02
代理机构		代理人
主权项
地址

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