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发明名称
Способ силицирования карборундовых стержней
摘要
申请公布号
SU87328(A1)
申请公布日期
1950.11.30
申请号
SU19490408469
申请日期
1949.12.08
申请人
NOVIKOV A.N.
发明人
NOVIKOV A.N.
分类号
H05B3/14;H01C17/00
主分类号
H05B3/14
代理机构
代理人
主权项
地址
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