Breathing apparatus for divers,申请号GB19580016160-传众专利搜索

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发明名称	Breathing apparatus for divers
摘要
申请公布号	GB843992(A)	申请公布日期	1960.08.10
申请号	GB19580016160	申请日期	1958.05.20
申请人	LA SPIROTECHNIQUE	发明人
分类号	A62B9/02;B63C11/22	主分类号	A62B9/02
代理机构		代理人
主权项
地址

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