Method of and apparatus for measuring the thickness of materials,申请号US19540468102-传众专利搜索

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发明名称	Method of and apparatus for measuring the thickness of materials
摘要
申请公布号	US2977478(A)	申请公布日期	1961.03.28
申请号	US19540468102	申请日期	1954.11.10
申请人	EXATEST GESELLSCHAFT FUR MESSTECHNIK MIT BESCHRANKTER HAFTUNG	发明人	WUPPERMANN AUGUST THEODOR
分类号	G01N23/16	主分类号	G01N23/16
代理机构		代理人
主权项
地址

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