Thioacetalsulphonic acids and a process of making same,申请号US19370174734-传众专利搜索

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发明名称	Thioacetalsulphonic acids and a process of making same
摘要
申请公布号	US2223693(A)	申请公布日期	1940.12.03
申请号	US19370174734	申请日期	1937.11.15
申请人	THE FIRM J. R. GEIGY S. A.	发明人	MARTIN HENRY;HIRT RUDOLF
分类号		主分类号
代理机构		代理人
主权项
地址

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