Improved process for producing green patina on copper and its alloys,申请号GB19370028541-传众专利搜索

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发明名称	Improved process for producing green patina on copper and its alloys
摘要
申请公布号	GB499907(A)	申请公布日期	1939.01.31
申请号	GB19370028541	申请日期	1937.10.20
申请人	WILLIAM HAROLD JUGGINS VERNON;EDWARD GEORGE STROUD	发明人
分类号	C23C22/02	主分类号	C23C22/02
代理机构		代理人
主权项
地址

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