Fremgangsmaade til Fremstilling af et kromholdigt Overfladelag paa Genstande af Jærn eller Staal.,申请号DKD57994-传众专利搜索

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发明名称	Fremgangsmaade til Fremstilling af et kromholdigt Overfladelag paa Genstande af Jærn eller Staal.
摘要
申请公布号	DK57994(C)	申请公布日期	1940.09.16
申请号	DKD57994	申请日期	1939.10.02
申请人	DR. GOTTFRIED BECKER;DR. ING. KARL DAEVES;DR. FRITZ STEINBERG	发明人	DR. GOTTFRIED BECKER;DR. ING. KARL DAEVES;DR. FRITZ STEINBERG
分类号		主分类号
代理机构		代理人
主权项
地址

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