SELF CONTAINED BREATHING LUNG,申请号CAD445091-传众专利搜索

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发明名称	SELF CONTAINED BREATHING LUNG
摘要
申请公布号	CA445091(A)	申请公布日期	1947.11.18
申请号	CAD445091	申请日期
申请人	DIVING EQUIPMENT AND SUPPLY CO.;MARINE EQUITIES CORPORATION	发明人	JACK BROWN
分类号		主分类号
代理机构		代理人
主权项
地址

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