Vorrichtung zur Veranschaulichung der theoretischen und praktischen Kinematik,申请号DE1950R000823-传众专利搜索

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发明名称	Vorrichtung zur Veranschaulichung der theoretischen und praktischen Kinematik
摘要
申请公布号	DE844513(C)	申请公布日期	1952.07.21
申请号	DE1950R000823	申请日期	1950.01.24
申请人	ROGGATZ ERNST	发明人	ROGGATZ ERNST
分类号	G09B23/10	主分类号	G09B23/10
代理机构		代理人
主权项
地址

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