Globes terrestres ou appareils analogues, utilisables notamment comme auxiliaires dans l'enseignement,申请号FR19650021579-传众专利搜索

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发明名称	Globes terrestres ou appareils analogues, utilisables notamment comme auxiliaires dans l'enseignement
摘要
申请公布号	FR1437285(A)	申请公布日期	1966.04.29
申请号	FR19650021579	申请日期	1965.06.21
申请人		发明人	WESTERNRA AYLMER DERRICK
分类号	G04B19/22;G09B27/08	主分类号	G04B19/22
代理机构		代理人
主权项
地址

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