Two-step method of making calcium oxide from calcium sulfate,申请号US19560592478-传众专利搜索

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发明名称	Two-step method of making calcium oxide from calcium sulfate
摘要
申请公布号	US2901321(A)	申请公布日期	1959.08.25
申请号	US19560592478	申请日期	1956.06.20
申请人	HORN KNUD S	发明人	HORN KNUD S.
分类号	C01F11/04	主分类号	C01F11/04
代理机构		代理人
主权项
地址

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