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经营范围
发明名称
Boron nitride-metal carbide bodies and the manufacture thereof
摘要
申请公布号
GB783747(A)
申请公布日期
1957.09.25
申请号
GB19550037220
申请日期
1955.12.29
申请人
THE CARBORUNDUM COMPANY
发明人
分类号
C04B35/583
主分类号
C04B35/583
代理机构
代理人
主权项
地址
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