Procédé de pompage à vide et pompes à vide,申请号FR19650010126-传众专利搜索

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发明名称	Procédé de pompage à vide et pompes à vide
摘要
申请公布号	FR1428838(A)	申请公布日期	1966.02.18
申请号	FR19650010126	申请日期	1965.03.22
申请人	VARIAN ASSOCIATES	发明人
分类号	H01J41/16	主分类号	H01J41/16
代理机构		代理人
主权项
地址

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