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发明名称
DIGITAL FREQUENCY MODULATION CIRCUIT
摘要
申请公布号
JPH0252509(A)
申请公布日期
1990.02.22
申请号
JP19880203501
申请日期
1988.08.16
申请人
TOSHIBA CORP
发明人
KONISHI KAZUO
分类号
G11B20/06;H03D3/00
主分类号
G11B20/06
代理机构
代理人
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