Electrolytic cell curtain,申请号US19290369683-传众专利搜索

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发明名称	Electrolytic cell curtain
摘要
申请公布号	US1828004(A)	申请公布日期	1931.10.20
申请号	US19290369683	申请日期	1929.06.10
申请人	THE DOW CHEMICAL COMPANY	发明人	WARD LOUIS E.
分类号	C25C7/04	主分类号	C25C7/04
代理机构		代理人
主权项
地址

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