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发明名称
摘要
申请公布号	FR2012233(A1)	申请公布日期	1970.03.13
申请号	FR19690022390	申请日期	1969.07.02
申请人	WESTFALISCHE METALL INDU	发明人
分类号	B60Q1/068;(IPC1-7):F21M3/00;B60Q1/00	主分类号	B60Q1/068
代理机构		代理人
主权项
地址

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