Canot flotteur pour sauvetage de l'équipage d'un sous-marin, ne pouvant plus remonter en surface,申请号FRD731969-传众专利搜索

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发明名称	Canot flotteur pour sauvetage de l'équipage d'un sous-marin, ne pouvant plus remonter en surface
摘要
申请公布号	FR731969(A)	申请公布日期	1932.09.10
申请号	FRD731969	申请日期	1930.11.28
申请人		发明人	LESCARRET JEAN-JOSEPH
分类号	B63G8/40;B63G8/41	主分类号	B63G8/40
代理机构		代理人
主权项
地址

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