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发明名称
DIE CASTING METHOD OF A LIGHT METAL IN VACUUM AND APPARATUS THEREOF
摘要
申请公布号
KR101123645(B1)
申请公布日期
2012.03.20
申请号
KR20090053083
申请日期
2009.06.15
申请人
发明人
分类号
B22D17/20;B22D17/30;B22D18/06;B22D21/04
主分类号
B22D17/20
代理机构
代理人
主权项
地址
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