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发明名称
Способ соединения металлов холодной сваркой
摘要
申请公布号
SU113894(A1)
申请公布日期
1957.11.30
申请号
SU19560576475
申请日期
1956.02.13
申请人
SEMENOV A.P.
发明人
SEMENOV A.P.
分类号
B23K20/02;B23K20/16;B23K20/22
主分类号
B23K20/02
代理机构
代理人
主权项
地址
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