Improvements in the manufacture of iron pans for zinc baths,申请号GB19290028555-传众专利搜索

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发明名称	Improvements in the manufacture of iron pans for zinc baths
摘要
申请公布号	GB339384(A)	申请公布日期	1930.12.11
申请号	GB19290028555	申请日期	1929.09.20
申请人	OTTO MIDDERMANN	发明人
分类号	C23C2/00	主分类号	C23C2/00
代理机构		代理人
主权项
地址

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