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发明名称
Process for the manufactur of boron nitride
摘要
申请公布号
US2832672(A)
申请公布日期
1958.04.29
申请号
US19540472612
申请日期
1954.12.02
申请人
NORTON COMPANY
发明人
FETTERLEY GUY H.;WATSON GEORGE R.
分类号
C01B21/064;C04B35/583
主分类号
C01B21/064
代理机构
代理人
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地址
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