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发明名称
Способ плавления кремния и устройство для его осуществления
摘要
申请公布号
SU113874(A1)
申请公布日期
1957.11.30
申请号
SU19560581986
申请日期
1956.12.29
申请人
ROMANOV B.N.
发明人
ROMANOV B.N.
分类号
C30B15/16;C30B29/06
主分类号
C30B15/16
代理机构
代理人
主权项
地址
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