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发明名称
METHOD AND DEVICE FOR SYNCHRONOUS TYPE OSCILLATION MEASURING FREQUENCY VARIATION
摘要
申请公布号
JPH05119083(A)
申请公布日期
1993.05.14
申请号
JP19920103233
申请日期
1992.04.22
申请人
YAMAUCHI TOMOKO
发明人
YAMAUCHI TSUNEO
分类号
G01K7/32;G01R23/10
主分类号
G01K7/32
代理机构
代理人
主权项
地址
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