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发明名称
APPARATUS FOR DEMONSTRATING FORMATION OF PLANE CROSS-SECTION OF SURFACE
摘要
申请公布号
SU1064291(A1)
申请公布日期
1983.12.30
申请号
SU19823493098
申请日期
1982.07.07
申请人
TAGANROGSKIJ RADIOTEKHNICHESKIJ I IM.V.D.KALMYKOVA
发明人
ZAVIDSKIJ ANATOLIJ V,SU;UTISHEV EVGENIJ G,SU;LYUBENKO GEORGIJ F,SU
分类号
G09B23/04;(IPC1-7):G09B23/04
主分类号
G09B23/04
代理机构
代理人
主权项
地址
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