HEAT-RESISTANT PLATE FOR SLIDE VALVE CLOSURES AT FOUNDRY LADLES,申请号YU19780000859-传众专利搜索

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发明名称	HEAT-RESISTANT PLATE FOR SLIDE VALVE CLOSURES AT FOUNDRY LADLES
摘要
申请公布号	YU85978(A)	申请公布日期	1982.06.30
申请号	YU19780000859	申请日期	1978.04.11
申请人	DIDIER WERKE AG..	发明人	JESCHKE P.;GELSDORF G.
分类号	B22D37/00;B22D41/32;B32B18/00;(IPC1-7):C04B35/66;B22D41/08	主分类号	B22D37/00
代理机构		代理人
主权项
地址

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