Manufacture of foils and leaves of gold,申请号GB19370016591-传众专利搜索

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发明名称	Manufacture of foils and leaves of gold
摘要
申请公布号	GB484860(A)	申请公布日期	1938.05.11
申请号	GB19370016591	申请日期	1937.06.15
申请人	FREDERICK DEMEL	发明人
分类号	B21C37/02	主分类号	B21C37/02
代理机构		代理人
主权项
地址

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