Partially dehydrated sodium sulphide,申请号US19290347826-传众专利搜索

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发明名称	Partially dehydrated sodium sulphide
摘要
申请公布号	US1843767(A)	申请公布日期	1932.02.02
申请号	US19290347826	申请日期	1929.03.18
申请人	THE DOW CHEMICAL COMPANY	发明人	HEATH SHELDON B.
分类号	C01B17/38	主分类号	C01B17/38
代理机构		代理人
主权项
地址

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