Catalytic process for ortho-para hydrogen conversion,申请号US19640366894-传众专利搜索

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发明名称	Catalytic process for ortho-para hydrogen conversion
摘要
申请公布号	US3383176(A)	申请公布日期	1968.05.14
申请号	US19640366894	申请日期	1964.05.12
申请人	ENGELHARD INDUSTRIES, INC.	发明人	KEITH CARL D.;JR. ALFRED J. HALEY,
分类号	C01B3/00	主分类号	C01B3/00
代理机构		代理人
主权项
地址

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