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发明名称
METHOD OF CONTROLLING FREQUENCY OF TUNING FORK CRYSTAL VIBRATOR
摘要
申请公布号
JPS5319747(A)
申请公布日期
1978.02.23
申请号
JP19760095195
申请日期
1976.08.09
申请人
RICOH WATCH
发明人
MATSUBARA YOUICHI;HORIUCHI KAZUHIRO
分类号
H03B5/32;H03H3/04
主分类号
H03B5/32
代理机构
代理人
主权项
地址
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