PERFECTIONNEMENTS AUX PROCEDES DE PREPARATION DES PIPERAZINES SUBSTITUTEES,申请号BE19500493649-传众专利搜索

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发明名称	PERFECTIONNEMENTS AUX PROCEDES DE PREPARATION DES PIPERAZINES SUBSTITUTEES
摘要
申请公布号	BE493649(A1)	申请公布日期	1950.06.01
申请号	BE19500493649	申请日期	1950.02.01
申请人	AMERICAN CYANAMID COMPANY	发明人	H. W. STEWART;E. G. LEE
分类号		主分类号
代理机构		代理人
主权项
地址

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