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发明名称
Способ контроля размеров сварного шва
摘要
申请公布号
SU99782(A1)
申请公布日期
1954.11.30
申请号
SU19530449106
申请日期
1953.03.05
申请人
ALEKIN L.E.
发明人
ALEKIN L.E.
分类号
G01B7/02;B23K9/10
主分类号
G01B7/02
代理机构
代理人
主权项
地址
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