Perfectionnements aux burettes à huile,申请号FRD689320-传众专利搜索

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发明名称	Perfectionnements aux burettes à huile
摘要
申请公布号	FR689320(A)	申请公布日期	1930.09.04
申请号	FRD689320	申请日期	1930.01.30
申请人		发明人	VERDIER EDMOND-ALEXANDRE-FRE
分类号	F16N3/04	主分类号	F16N3/04
代理机构		代理人
主权项
地址

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