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发明名称
Станок для испытания кровельной черепицы на перелом (изгиб)
摘要
申请公布号
SU58785(A1)
申请公布日期
1940.11.30
申请号
SU19380020319
申请日期
1938.12.07
申请人
KATSNELSON R.N.;FINKELSHTEJN M.A.
发明人
KATSNELSON R.N.;FINKELSHTEJN M.A.
分类号
G01N3/20
主分类号
G01N3/20
代理机构
代理人
主权项
地址
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