Improvements in and relating to circular saws and like rotary cutting tools,申请号GB19440003647-传众专利搜索

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发明名称	Improvements in and relating to circular saws and like rotary cutting tools
摘要
申请公布号	GB570917(A)	申请公布日期	1945.07.27
申请号	GB19440003647	申请日期	1944.02.28
申请人	SPEAR & JACKSON LIMITED;GEORGE WILLIAM PARSONS	发明人
分类号	B23D61/02;B23D63/00	主分类号	B23D61/02
代理机构		代理人
主权项
地址

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