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发明名称
PIEZOELECTRIC OSCILLATOR
摘要
申请公布号
JPH05160668(A)
申请公布日期
1993.06.25
申请号
JP19910347873
申请日期
1991.12.03
申请人
NIPPON DEMPA KOGYO CO LTD
发明人
OTA HARUYOSHI
分类号
H03C1/46;H03H9/56
主分类号
H03C1/46
代理机构
代理人
主权项
地址
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