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发明名称
ALUMINIUMNITRIDKOERNCHEN UND VERFAHREN ZU DEREN HERSTELLUNG
摘要
申请公布号
DE4119695(A1)
申请公布日期
1991.12.19
申请号
DE19914119695
申请日期
1991.06.14
申请人
TOKUYAMA SODA K.K., TOKUYAMA, YAMAGUCHI, JP
发明人
HIROKAWA, KIYOFUMI;TANIGUCHI, HITOFUMI, TOKUYAMA, YAMAGUCHI, JP
分类号
C01B21/072;C04B35/581
主分类号
C01B21/072
代理机构
代理人
主权项
地址
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