Flotteur de sauvetage,申请号FRD719499-传众专利搜索

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法人/股东/高管

发明名称	Flotteur de sauvetage
摘要
申请公布号	FR719499(A)	申请公布日期	1932.02.05
申请号	FRD719499	申请日期	1931.04.07
申请人		发明人	D'ALESSANDRO OLGA
分类号	B63C9/08	主分类号	B63C9/08
代理机构		代理人
主权项
地址

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