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发明名称
摘要
申请公布号	FR2117040(A5)	申请公布日期	1972.07.21
申请号	FR19710035024	申请日期	1971.09.29
申请人	NECCHI SPA	发明人
分类号	D05B69/34;(IPC1-7):05B69/00;29C6/00	主分类号	D05B69/34
代理机构		代理人
主权项
地址

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