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发明名称
Припой медно-цинковый
摘要
申请公布号
SU113476(A1)
申请公布日期
1957.11.30
申请号
SU19570567432
申请日期
1957.02.01
申请人
POPOVA V.S.;PROKOFEV N.I.;SYUMAK P.L.;UCHURKHANOV M.M.
发明人
POPOVA V.S.;PROKOFEV N.I.;SYUMAK P.L.;UCHURKHANOV M.M.
分类号
B23K35/30;C22C9/04
主分类号
B23K35/30
代理机构
代理人
主权项
地址
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