Hochfeuerfeste Masse aus einer Schmelze von Oxyden des Chroms, Magnesiums, Siliciums, Aluminiums und Verfahren zu deren Herstellung.,申请号ATD132703-传众专利搜索

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发明名称	Hochfeuerfeste Masse aus einer Schmelze von Oxyden des Chroms, Magnesiums, Siliciums, Aluminiums und Verfahren zu deren Herstellung.
摘要
申请公布号	AT132703(B)	申请公布日期	1933.04.10
申请号	ATD132703	申请日期	1928.10.01
申请人	ARTHUR SPRENGER	发明人	ARTHUR SPRENGER
分类号		主分类号
代理机构		代理人
主权项
地址

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