AFBLAASKLEP VOOR EEN HOOGOVEN.,申请号NL19720017481-传众专利搜索

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发明名称	AFBLAASKLEP VOOR EEN HOOGOVEN.
摘要
申请公布号	NL154784(B)	申请公布日期	1977.10.17
申请号	NL19720017481	申请日期	1972.12.22
申请人	HOOGOVENS IJMUIDEN B.V., IJMUIDEN.	发明人	CORNELIS RAAPHORST TE HEERHUGOWAARD.
分类号	B22D45/00;C21B7/00;F16K17/00;(IPC1-7):C21B7/24	主分类号	B22D45/00
代理机构		代理人
主权项
地址

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