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发明名称
WAERMEAUSTAUSCHANORDNUNG.
摘要
申请公布号
AT31812(T)
申请公布日期
1988.01.15
申请号
AT19850305142T
申请日期
1985.07.18
申请人
NATIONAL REFRACTORIES & MINERALS CORPORATION
发明人
BARNA, GORDON LEE;LIPPERT, JAMES WALTER
分类号
C21B9/02;F27D1/04;F28D17/02;(IPC1-7):F28D17/02
主分类号
C21B9/02
代理机构
代理人
主权项
地址
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