Instrument serving for determining and recording the variations in the tensile strength of rovings of fibrous materials,申请号US19530351121-传众专利搜索

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发明名称	Instrument serving for determining and recording the variations in the tensile strength of rovings of fibrous materials
摘要
申请公布号	US2699674(A)	申请公布日期	1955.01.18
申请号	US19530351121	申请日期	1953.04.27
申请人	PAUL LITTY	发明人	LITTY PAUL
分类号	G01N3/08	主分类号	G01N3/08
代理机构		代理人
主权项
地址

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