Verfahren, Vorrichtung und Biegeabstutzdorn für ein mehrwandiges Rohr.,申请号DE19906012002-传众专利搜索

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发明名称	Verfahren, Vorrichtung und Biegeabstutzdorn für ein mehrwandiges Rohr.
摘要
申请公布号	DE69012002(D1)	申请公布日期	1994.10.06
申请号	DE19906012002	申请日期	1990.07.02
申请人	GRAND PRIX SILENCERS B.V., ROERMOND, NL	发明人	GROBBENHAAR, H.G., NL-6065 DA HERKENBOSCH, NL
分类号	B21D9/00;B21D9/04;B21D9/05;B21D9/07;(IPC1-7):B21D9/07	主分类号	B21D9/00
代理机构		代理人
主权项
地址

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