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发明名称
摘要
申请公布号
JPH063853(B2)
申请公布日期
1994.01.12
申请号
JP19850191450
申请日期
1985.08.30
申请人
YAMAHA CORP
发明人
YOKOYAMA KENJI
分类号
H03G1/04;H03G3/10;(IPC1-7):H03G1/04
主分类号
H03G1/04
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