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经营范围
发明名称
SOUND ABSORBER
摘要
申请公布号
JPS63292195(A)
申请公布日期
1988.11.29
申请号
JP19870127613
申请日期
1987.05.25
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
MURABAYASHI SHIGERU;KURIHARA YOSHITAKA
分类号
G10K11/16
主分类号
G10K11/16
代理机构
代理人
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地址
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