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发明名称
Способ обнаружения дефектов в металлических изделиях сложной конфигурации
摘要
申请公布号
SU67667(A1)
申请公布日期
1945.11.30
申请号
SU19400342597
申请日期
1940.12.08
申请人
GEKKER V.V.
发明人
GEKKER V.V.
分类号
G01N27/20;G01N27/83
主分类号
G01N27/20
代理机构
代理人
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