Perfectionnements apportés aux dispositifs permettant de faire varier la vitesse de chute d'un parachute à surface portante variable,申请号FRD880892-传众专利搜索

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发明名称	Perfectionnements apportés aux dispositifs permettant de faire varier la vitesse de chute d'un parachute à surface portante variable
摘要
申请公布号	FR880892(A)	申请公布日期	1943.04.07
申请号	FRD880892	申请日期	1941.05.29
申请人		发明人	LATOUR ALFREDO
分类号	B64D17/34	主分类号	B64D17/34
代理机构		代理人
主权项
地址

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