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发明名称
TEST COMPLEX FOR INSPECTING SURFACE ROUGHNESS
摘要
申请公布号
RU1795277(C)
申请公布日期
1993.02.15
申请号
SU19894726235
申请日期
1989.08.07
申请人
NII "POLYUS"
发明人
GULIN YURIJ I,SU;BEREZHNOJ ALEKSANDR E,SU;LAVROVA ALEVTINA A,SU;KRIVOSHEEV GENNADIJ M,SU;GOLUB YAROSLAV S,SU
分类号
G01B21/30
主分类号
G01B21/30
代理机构
代理人
主权项
地址
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