Procédé pour l'amélioration des prises de terre utilisées dans les parafoudres, paratonnerres, installations de t. s. f. et dans toutes autres applications électriques,申请号FRD757928-传众专利搜索

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发明名称	Procédé pour l'amélioration des prises de terre utilisées dans les parafoudres, paratonnerres, installations de t. s. f. et dans toutes autres applications électriques
摘要
申请公布号	FR757928(A)	申请公布日期	1934.01.08
申请号	FRD757928	申请日期	1932.10.04
申请人		发明人	CAPART GUSTAVE;VALTON ANDRE
分类号	H01Q1/48	主分类号	H01Q1/48
代理机构		代理人
主权项
地址

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