Noninterchangeable liquid oxygen and liquid nitrogen coupling assembly,申请号US19600010814-传众专利搜索

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发明名称	Noninterchangeable liquid oxygen and liquid nitrogen coupling assembly
摘要
申请公布号	US3108825(A)	申请公布日期	1963.10.29
申请号	US19600010814	申请日期	1960.02.24
申请人	MACDONALD JR RAYMOND L	发明人	JR. RAYMOND L. MACDONALD,
分类号	F16L19/00;F16L19/03	主分类号	F16L19/00
代理机构		代理人
主权项
地址

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