Improvements in and relating to the testing of wire or metals in rod form by flexure,申请号GB19300017382-传众专利搜索

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发明名称	Improvements in and relating to the testing of wire or metals in rod form by flexure
摘要
申请公布号	GB347045(A)	申请公布日期	1931.04.23
申请号	GB19300017382	申请日期	1930.06.05
申请人	RICHARD JOHNSON & NEPHEW LIMITED;ROBERT ALFRED CLARKSON JOHNSON	发明人
分类号	G01N3/20	主分类号	G01N3/20
代理机构		代理人
主权项
地址

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