Système de commande asservi,申请号FR19630921718-传众专利搜索

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发明名称	Système de commande asservi
摘要
申请公布号	FR1344066(A)	申请公布日期	1963.11.22
申请号	FR19630921718	申请日期	1963.01.17
申请人	SOCIETE ANONYME BROWN, BOVERI & COMPAGNIE	发明人
分类号	E21B25/18;G05D3/14	主分类号	E21B25/18
代理机构		代理人
主权项
地址

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