Improvements in or relating to reamers, taps, and the like circular cutting tools,申请号GB19480000873-传众专利搜索

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法人/股东/高管

发明名称	Improvements in or relating to reamers, taps, and the like circular cutting tools
摘要
申请公布号	GB645283(A)	申请公布日期	1950.10.25
申请号	GB19480000873	申请日期	1948.01.12
申请人	FRANK WILLIAM PERRY	发明人
分类号	B23B51/10;B23D77/04	主分类号	B23B51/10
代理机构		代理人
主权项
地址

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