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发明名称
Crystal melt-growth process wherein the melt surface is covered with an inert liquid
摘要
申请公布号
US3401023(A)
申请公布日期
1968.09.10
申请号
US19650475063
申请日期
1965.07.27
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
MULLIN JOHN BRIAN
分类号
C30B27/00;C30B27/02
主分类号
C30B27/00
代理机构
代理人
主权项
地址
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