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发明名称
摘要
申请公布号	FR2002986(A1)	申请公布日期	1969.11.07
申请号	FR19690004950	申请日期	1969.02.26
申请人	SPEZIALFABRIK ERNST VOGE	发明人
分类号	E03B5/02;(IPC1-7):E03B5/00	主分类号	E03B5/02
代理机构		代理人
主权项
地址

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