Extensomètre à contact pour l'essai des matériaux,申请号FRD1092663-传众专利搜索

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发明名称	Extensomètre à contact pour l'essai des matériaux
摘要
申请公布号	FR1092663(A)	申请公布日期	1955.04.26
申请号	FRD1092663	申请日期	1953.11.27
申请人	ZAHNRADFABRIK FRIEDRICHSHAFEN AKTIENGESELLSCHAFT	发明人
分类号	G01L1/20	主分类号	G01L1/20
代理机构		代理人
主权项
地址

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