Appareil roulant pour l'enregistrement direct des irrégularités des routes.,申请号CHD306409-传众专利搜索

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发明名称	Appareil roulant pour l'enregistrement direct des irrégularités des routes.
摘要
申请公布号	CH306409(A)	申请公布日期	1955.04.15
申请号	CHD306409	申请日期	1952.04.28
申请人	SIMONIN,RAYMOND	发明人	SIMONIN,RAYMOND
分类号	G01C7/04	主分类号	G01C7/04
代理机构		代理人
主权项
地址

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