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发明名称
A DIGITAL FREQUENCY METER
摘要
申请公布号
IN146463(B)
申请公布日期
1979.06.09
申请号
IN1977MA03719
申请日期
1977.02.18
申请人
INDIAN INSTITUTE OF TECHNOLOGY MADRAS
发明人
HARIKUMAR SUNDARAM;KARIVARATHARAJAN PERIASAMY;KRISHNAN RAMAN KALYANA
分类号
G01R23/00;(IPC1-7):G01R23/00
主分类号
G01R23/00
代理机构
代理人
主权项
地址
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