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发明名称
REFRACTORY CONTAINING ALUMINIUM NITRIDE OXIDE REFRACTORY FOR SLIDING NOZZLE AND NOZZLE FOR CONTINUOUSLY CASTING
摘要
申请公布号
KR930005250(B1)
申请公布日期
1993.06.17
申请号
KR19860070383
申请日期
1986.06.23
申请人
NIPPON CRUCIBLE CO., LTD.
发明人
HOSAKA, TAKAO;SASAKI, TADAO;UEDA, MISAO;AKATSUKA, YOHIHIKO;YAMANAKA, SHINGO;IWASAKI, AKIRA;TANAKA, MASAHARU;NAGAO, YOSHITAKA
分类号
C04B35/00;C04B35/58;(IPC1-7):C04B35/58
主分类号
C04B35/00
代理机构
代理人
主权项
地址
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