METHOD OF SELECTIVELY DYEING AND ETCHING ANODIZED ALUMINUM,申请号USD3622472-传众专利搜索

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发明名称	METHOD OF SELECTIVELY DYEING AND ETCHING ANODIZED ALUMINUM
摘要
申请公布号	US3622472(A)	申请公布日期	1971.11.23
申请号	USD3622472	申请日期	1969.03.28
申请人	YOSHITAKA KATAYAMA	发明人	MASANORI IZUMIKAWA
分类号	C25D11/04;C25D11/24;(IPC1-7):C23F5/04	主分类号	C25D11/04
代理机构		代理人
主权项
地址

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