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发明名称
Molded metal carbide-boride refractory products
摘要
申请公布号
US4904623(A)
申请公布日期
1990.02.27
申请号
US19880228811
申请日期
1988.08.02
申请人
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V.
发明人
PETZOW, GUENTER;HOFMANN, HEINRICH;WEISS, KURT
分类号
C04B35/563;C04B35/58;C22C29/14;(IPC1-7):C04B35/56
主分类号
C04B35/563
代理机构
代理人
主权项
地址
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