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发明名称
Process for removing of intergranular graphite from boron carbide
摘要
申请公布号
US2328780(A)
申请公布日期
1943.09.07
申请号
US19400318882
申请日期
1940.02.14
申请人
THE CARBORUNDUM COMPANY
发明人
BOYER JOHN A.;ROSE CARL G.
分类号
C01B31/36
主分类号
C01B31/36
代理机构
代理人
主权项
地址
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