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发明名称
METHOD OF PREPARING ZIRCONIUM POWDER
摘要
申请公布号
KR0181998(B1)
申请公布日期
1999.04.01
申请号
KR19950000123
申请日期
1995.01.06
申请人
SEJONG MATERIAL CO.,LTD.
发明人
KIM, SOO-ILL
分类号
B22F9/16;(IPC1-7):B22F9/16
主分类号
B22F9/16
代理机构
代理人
主权项
地址
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