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发明名称
Способ холодной сварки давлением разнородного листового металла
摘要
申请公布号
SU101058(A1)
申请公布日期
1954.11.30
申请号
SU19520450259
申请日期
1952.10.27
申请人
ADRIANOV L.I.;ORLOVSKIJ G.M.
发明人
ADRIANOV L.I.;ORLOVSKIJ G.M.
分类号
B23K20/02;B23K20/22
主分类号
B23K20/02
代理机构
代理人
主权项
地址
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