Preparation of hydroxylamine,申请号US19400337204-传众专利搜索

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发明名称	Preparation of hydroxylamine
摘要
申请公布号	US2307929(A)	申请公布日期	1943.01.12
申请号	US19400337204	申请日期	1940.05.25
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	JR. ROBERT M. JOYCE,
分类号	C01B21/14	主分类号	C01B21/14
代理机构		代理人
主权项
地址

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