Appareil pour faciliter l'exécution de dessins d'après nature,申请号FRD1010517-传众专利搜索

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发明名称	Appareil pour faciliter l'exécution de dessins d'après nature
摘要
申请公布号	FR1010517(A)	申请公布日期	1952.06.12
申请号	FRD1010517	申请日期	1948.09.03
申请人		发明人	COSSOTTO MADELEINE
分类号	B43L13/16	主分类号	B43L13/16
代理机构		代理人
主权项
地址

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