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发明名称
WELL OPTICAL DEVICE
摘要
申请公布号
SU824103(A1)
申请公布日期
1981.04.23
申请号
SU19792794371
申请日期
1979.07.09
申请人
VG NAUCHNO- I PI ASBESTOVOJ PROMY;SVERDLOVSKIJ GORNYJ I IM. V.V.VAKHRUSHEVA
发明人
BADIN GEORGIJ V,SU;RASPUTIN NIKOLAJ V,SU;SHESTAKOV ALEKSANDR V,SU;CHETVERKIN LEONID G,SU;SHULGIN BORIS V,SU
分类号
G01V8/00;E21B49/00;G01V9/00;(IPC1-7):G01V9/00
主分类号
G01V8/00
代理机构
代理人
主权项
地址
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