CONTACT SULPHURIC ACID PROCESS,申请号CAD306988-传众专利搜索

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发明名称	CONTACT SULPHURIC ACID PROCESS
摘要
申请公布号	CA306988(A)	申请公布日期	1930.12.23
申请号	CAD306988	申请日期
申请人	THE MONSANTO CHEMICAL WORKS	发明人	ALPHONS O. JAEGER
分类号		主分类号
代理机构		代理人
主权项
地址

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