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发明名称
Способ покрытия металлических поверхностей белой (морской) латунью
摘要
申请公布号
SU84754(A1)
申请公布日期
1949.11.30
申请号
SU19490390178
申请日期
1949.01.10
申请人
GURNOV A.V.
发明人
GURNOV A.V.
分类号
C25D5/00
主分类号
C25D5/00
代理机构
代理人
主权项
地址
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