Perfectionnements aux trains d'atterrissage d'avions,申请号FRD862172-传众专利搜索

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发明名称	Perfectionnements aux trains d'atterrissage d'avions
摘要
申请公布号	FR862172(A)	申请公布日期	1941.02.28
申请号	FRD862172	申请日期	1939.12.08
申请人		发明人	DOWTY GEORGE HERBERT
分类号	B64C25/38	主分类号	B64C25/38
代理机构		代理人
主权项
地址

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