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发明名称
Способ получения свинцовой бронзы методом прессования порошков
摘要
申请公布号
SU45071(A1)
申请公布日期
1935.11.30
申请号
SU19350165735
申请日期
1935.03.20
申请人
BELOV A.V.
发明人
BELOV A.V.
分类号
B22F7/04;C22C1/04
主分类号
B22F7/04
代理机构
代理人
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