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发明名称
OSCILLATING CIRCUIT FOR PIEZOELECTRIC ELEMENT
摘要
申请公布号
JPH02206204(A)
申请公布日期
1990.08.16
申请号
JP19890026968
申请日期
1989.02.06
申请人
SEIKO INSTR INC
发明人
MURAMATSU HIROSHI;SUDA MASAYUKI
分类号
G01N11/16;H03B5/32
主分类号
G01N11/16
代理机构
代理人
主权项
地址
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