Hydraulischer Haertepruefer mit eingebautem Mikroskop,申请号DE1951W007503-传众专利搜索

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发明名称	Hydraulischer Haertepruefer mit eingebautem Mikroskop
摘要
申请公布号	DE896728(C)	申请公布日期	1953.11.16
申请号	DE1951W007503	申请日期	1951.12.23
申请人	OTTO WOLPERT-WERKE G.M.B.H.	发明人	RUMRICH KARL;PRAEGER PAUL
分类号	G01N3/42	主分类号	G01N3/42
代理机构		代理人
主权项
地址

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