Perfectionnements aux roues,申请号FRD686860-传众专利搜索

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发明名称	Perfectionnements aux roues
摘要
申请公布号	FR686860(A)	申请公布日期	1930.07.31
申请号	FRD686860	申请日期	1929.03.08
申请人		发明人	LEVRAY JULES-ALFRED
分类号	B60B19/00	主分类号	B60B19/00
代理机构		代理人
主权项
地址

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