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发明名称
Машина для автоматической стыковой электросварки
摘要
申请公布号
SU78922(A1)
申请公布日期
1948.11.30
申请号
SU19480381210
申请日期
1948.07.07
申请人
GELMAN A.S.
发明人
GELMAN A.S.
分类号
B23K11/04;F16H25/08
主分类号
B23K11/04
代理机构
代理人
主权项
地址
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