Ressort ou clavette élastique d'ajustage ainsi que procédé et dispositif pour sa fabrication,申请号FR19660074799-传众专利搜索

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发明名称	Ressort ou clavette élastique d'ajustage ainsi que procédé et dispositif pour sa fabrication
摘要
申请公布号	FR1491685(A)	申请公布日期	1967.08.11
申请号	FR19660074799	申请日期	1966.08.31
申请人		发明人	RAULF ERNST
分类号	B21D28/06	主分类号	B21D28/06
代理机构		代理人
主权项
地址

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