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发明名称
FREQUENCY COUNTING APPARATUS AND METHOD
摘要
申请公布号
EP0330693(A4)
申请公布日期
1991.10.16
申请号
EP19880907521
申请日期
1988.08.08
申请人
SUNDSTRAND DATA CONTROL, INC.
发明人
HULSING, RAND, H., II;LEE, CHARLES, K.
分类号
G01R23/14;G01R23/10;(IPC1-7):G01R23/02
主分类号
G01R23/14
代理机构
代理人
主权项
地址
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