Dispositif de pompage pour fluide gazeux,申请号CHD325595-传众专利搜索

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法人/股东/高管

发明名称	Dispositif de pompage pour fluide gazeux
摘要
申请公布号	CH325595(A)	申请公布日期	1957.11.15
申请号	CHD325595	申请日期	1953.09.30
申请人	DARDELET,ROBERT LEON	发明人	LEON DARDELET,ROBERT
分类号	F04C19/00	主分类号	F04C19/00
代理机构		代理人
主权项
地址

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