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发明名称
URZADZENIE DO BADANIA ODPORNOSCI NA SCIERANIE MATERIALOW
摘要
申请公布号
PL96503(B1)
申请公布日期
1977.12.31
申请号
PL19750180352
申请日期
1975.05.12
申请人
发明人
分类号
G01N3/56;(IPC1-7):G01N3/56
主分类号
G01N3/56
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