Process for the treatment of aluminum,申请号US19290411697-传众专利搜索

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发明名称	Process for the treatment of aluminum
摘要
申请公布号	US1827142(A)	申请公布日期	1931.10.13
申请号	US19290411697	申请日期	1929.12.04
申请人	DE TRAIRUP MARTIN KRISTENSEN	发明人	TRAIRUP MARTIN KRISTENSEN DE
分类号	C25D5/44	主分类号	C25D5/44
代理机构		代理人
主权项
地址

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