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发明名称
METHOD FOR OBTAINING OF POLYCRYSTALS IN BORON NITRIDE
摘要
申请公布号
BG31701(A1)
申请公布日期
1982.03.15
申请号
BG19800049928
申请日期
1980.12.09
申请人
VLKOV,VASIL V.;ZLATEVA,BOGDANA KH.;VLKOVA,INNA S.
发明人
VLKOV,VASIL V.;ZLATEVA,BOGDANA KH.;VLKOVA,INNA S.
分类号
C04B7/32;(IPC1-7):C04B7/32
主分类号
C04B7/32
代理机构
代理人
主权项
地址
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