Perfectionnements aux jantes de roues disques d'avions,申请号FRD683521-传众专利搜索

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发明名称	Perfectionnements aux jantes de roues disques d'avions
摘要
申请公布号	FR683521(A)	申请公布日期	1930.06.13
申请号	FRD683521	申请日期	1929.10.18
申请人	THE DUNLOP RUBBER COMPANY LIMITED	发明人
分类号	B60B3/00	主分类号	B60B3/00
代理机构		代理人
主权项
地址

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