Procédé et dispositif pour fendre la face transversale de pièces plates à symétrie de révolution, telles que des flans circulaires,申请号FR19670098663-传众专利搜索

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发明名称	Procédé et dispositif pour fendre la face transversale de pièces plates à symétrie de révolution, telles que des flans circulaires
摘要
申请公布号	FR1514582(A)	申请公布日期	1968.02.23
申请号	FR19670098663	申请日期	1967.03.14
申请人	VEB ZENTRALE ENTWICKLUNG-KONSTRUKTION FUER EISEN-, BLECH-, METALLWAREN	发明人
分类号	B21H1/04	主分类号	B21H1/04
代理机构		代理人
主权项
地址

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