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发明名称
DEVICE FOR DETERMINATION OF PARAMETERS CHARACTERIZING ACTION OF ELECTROMAGNETIC WAVE IN A MATERIAL ENVIRONMENT
摘要
申请公布号
PL114659(B1)
申请公布日期
1981.02.28
申请号
PL19770195938
申请日期
1977.02.10
申请人
发明人
分类号
G01N23/20;G01R;(IPC1-7):G01N23/20
主分类号
G01N23/20
代理机构
代理人
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