Improvements in or relating to inflatable body-attachments for marine lifesaving,申请号GB19500001911-传众专利搜索

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发明名称	Improvements in or relating to inflatable body-attachments for marine lifesaving
摘要
申请公布号	GB673035(A)	申请公布日期	1952.05.28
申请号	GB19500001911	申请日期	1950.01.25
申请人	P. FRANKENSTEIN & SONS (MANCHESTER) LIMITED;JOSEPH SILVERSTONE	发明人
分类号	B63C9/125	主分类号	B63C9/125
代理机构		代理人
主权项
地址

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