Improvements in or relating to life rafts,申请号GB19570036980-传众专利搜索

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发明名称	Improvements in or relating to life rafts
摘要
申请公布号	GB809230(A)	申请公布日期	1959.02.18
申请号	GB19570036980	申请日期	1957.11.27
申请人	MARCEL ANDRE BELIN	发明人
分类号	B63C9/04	主分类号	B63C9/04
代理机构		代理人
主权项
地址

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