Vorrichtung zur Verdunkelung des Konverterkamins bei gleichzeitiger Gewinnung des Konverterstaubes,申请号DE1939K156317D-传众专利搜索

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发明名称	Vorrichtung zur Verdunkelung des Konverterkamins bei gleichzeitiger Gewinnung des Konverterstaubes
摘要
申请公布号	DE712494(C)	申请公布日期	1941.10.20
申请号	DE1939K156317D	申请日期	1939.12.21
申请人	FRIED. KRUPP AKT.-GES.	发明人	VEN ANTON VAN DE
分类号	C21C5/40	主分类号	C21C5/40
代理机构		代理人
主权项
地址

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