Process of producing hydrogen,申请号US19260148106-传众专利搜索

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发明名称	Process of producing hydrogen
摘要
申请公布号	US1837254(A)	申请公布日期	1931.12.22
申请号	US19260148106	申请日期	1926.11.12
申请人	DU PONT AMMONIA CORPORATION	发明人	DEW WALTER A.
分类号	C01B3/16	主分类号	C01B3/16
代理机构		代理人
主权项
地址

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