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发明名称
Способ переработки латуней, бронз и др. сплавов
摘要
申请公布号
SU21442(A1)
申请公布日期
1931.07.31
申请号
SU19300071597
申请日期
1930.06.11
申请人
SHESTERNIN P.S.
发明人
SHESTERNIN P.S.
分类号
C22B7/00;C22B1/10
主分类号
C22B7/00
代理机构
代理人
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地址
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