Method for treating materials containing arsenious acid,申请号US19300447102-传众专利搜索

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发明名称	Method for treating materials containing arsenious acid
摘要
申请公布号	US1875897(A)	申请公布日期	1932.09.06
申请号	US19300447102	申请日期	1930.04.24
申请人	OTTO STALHANE;EFRAIM WERNER DONOVAN RAGNAR;STIG GIERTZ-HEDSTROM	发明人	STALHANE OTTO;WERNER DONOVAN RAGNAR EFRAIM;GIERTZ-HEDSTROM STIG
分类号	C04B22/00;C04B22/06;C04B22/08	主分类号	C04B22/00
代理机构		代理人
主权项
地址

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