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发明名称
PITCH EXTRACTION SYSTEM
摘要
申请公布号
JPS60136000(A)
申请公布日期
1985.07.19
申请号
JP19830243895
申请日期
1983.12.26
申请人
HITACHI SEISAKUSHO KK
发明人
IIDA KOUICHI
分类号
G10L11/04;G10L11/00
主分类号
G10L11/04
代理机构
代理人
主权项
地址
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